Alternate Interior Angles definition

Alternate Interior Angles definition When a line is intersecting the two parallel lines then the angles which are on the opposite side of the transversal line are called alternate interior angles. The alternate interior angles are always equal. The line which intersects the other two parallel lines are called as the transversal line. When one of the alternate interior angles is given it is easy to find out the other angles also. Following are the examples which are based on the alternate interior angles concept. Example 1: Two lines are cut by a transversal line and one angle is given as 110 degrees. Then find out the alternate interior angle of this angle. Solution 1: Given that two lines are cut by a transverse line then 4 alternate interior angles are made. We know that alternate interior angles are always equal. One of the angle is given as 110 degrees then the other angle is also 110 degrees. Example 2: Given that two lines are intersected by a transversal line and one of the interior angles is given as 100 degrees. Then find out the other angles. Solution 2: - Given that one of the alternate interior angles is given as 100 degrees. We know that the adjacent angles will sum up to 180 degrees so the adjacent angle would be 80 degrees. Now the required two alternate interior angles are 100 degrees and 80 degrees. So now all the interior angles are 100 degrees, 80 degrees, 100 degrees and 80 degrees.

Inverse Variation

Inverse Variation In an inverse variation the change in two variables is such that with an increase in the first variable the second variable decreases. But if the first variable decreases then an increase in the second variable is recorded. The relation of the speed of a vehicle and the time taken by the vehicle to cover a certain distance is an example of inverse variation. Inverse variation can be represented as xy = k Where x and y are variables and k is a constant of proportionality. Example 1: If a biker drives at 50 miles per hour and takes 1.5 hours to cover a certain distance, what will be the constant of proportionality? Solution: The two variables we have are the speed of the bike s and time taken to cover the distance t. Variable s and t have inverse variation with respect to each other. Thus the inverse variation is st = k Putting the values, 50 x 1.5 = k k = 75 Thus the constant of proportionality is 75. Example 2: The time taken by an ice cube of one square inch to melt at 78 degrees is 3 hours. Find the constant of proportionality. Solution: We have two variables here. The first variable is the time taken (h) to melt. The second variable is the temperature (t) at which the ice cube is melting. Thus, ht = k Putting the values of the variables we get, 3 x 78 = k k = 234 Thus the constant of proportionality is 234.

Online Trigonometry Tutors Helps You to Build a Strong Base on Trigonometry

Online Trigonometry Tutors Helps You to Build a Strong Base on Trigonometry This is a part of mathematics, but is a bit different from the world of hardcore mathematics. It is trigonometry. Have you ever heard the term? If yes, then you shall know that in it sin, cos, tan, these are the languages that are used in this part of mathematics. It can be said that it is the study of angles and measurements. It is an interesting subject and brings you nearer to measure the height of large. It is needed to measure the height, distance through the help of studying angles and their shadows make with the sun. Online Trigonometry Tutors- Is an all time help for your problems related with the subject It is a tough subject and involves tricky questions that becomes difficult for any average level student to achieve the solution. For that you need a trained and well efficient teacher who will bring to you nearer to the subject and will also help you to grasp the subject better. Tuition teachers in this time lack the efficiency and they have become so professional that they cannot devote their time to one student perfectly. So, the other option is online tutoring. With the availability of the online tutors growing every day, you can just check the best one who will satisfy you by being an all-rounder. Though there are very few such online teachers who take the responsibility and initiative to educate a weak or average child and turn them into a self-dependent student for the subject. Trigonometry has plenty of other applications that help any student who can further go with the subject to pursue a bright career in fields of civil engineering, aeronautics, marine engineering and so o n.   The whole base is on the ratio and proportion and it further leads you towards a bright future. Online Trigonometry Tutors, easiest and smart way to get the best help for the subject. It is very less time consuming and also effective. The teachers are very qualified in the subject and bring out the best for their student. The firstly get to know the weak points of the student and then apply the strategy structure that they have built for the particular student. It helps the student to get deeper into the subject and also helps in captivating a certain level of interest amongst the student towards the subject. In this race of life, people do not get adequate time for themselves and thus they cannot look after their child properly. The lack of take care makes the child to fall in their grades and sometimes they end up failing in these tricky subjects. Mathematics is a vast subject and it has huge lot of chapters that have been divided in wide spectrum. Some chapters are termed as geometry and they encompass similar triangles, the area of a circle and so on. But trigonometry is far different from it. It is based on equations that bring the answer for you. Trigonometry Homework Help- Increases your grades unexpectedly Once you come in direct contact with the online teacher then you will understand what a great advantage you are having with it and how much you can be benefitted with it. It saves your ample time and energy as you do not have to move about in any other place in search of tuitions or to take up any tuition classes. You can enjoy the entire world of tuitions and learning by sitting at your favorite place at your home. No one to disturb you and you can take ample time for yourself until you are not totally convinced with the topic. Trigonometry Homework Help will help you all round the clock and will make you increase your grades smoothly without any hassle. The online tutoring classes have its teachers throughout the year and all round the clock. It brings your education and learning experience enters into a whole new world. Angles and Their Measurements is an interesting job and needs great amount of concentration to conduct it. If it is done in such a manner that it encourages a student to take up the subject in the better future then it is a very unusual thing and also in a rare one as well. It is less time taking as well as an effective solution to all the trigonometry related problems. But if you want to make yourself more educated and put your foothold in the next level then you can go for a reputed yet cheap online tutoring class and that is none other than TutorPace. Trigonometry Tutoring- Lessens the sack of tension and increases interest on the subject When you as a student know that what are your limitations and how much you can cope up with the subject then it becomes easy for any teacher to guide you. But in many cases things do not turn out to be the same and so the teacher have to put in extra effort for any child with any problematic subject that comes across.  Trigonometry is a good, interesting yet very hard subject. There are very few teachers available and if the teacher can help you to fetch the subject deeper and you get to enjoy the subject then it is a talk of pleasure for the teacher as well for the student. So, for now if you want to get to know more about trigonometry and how to deal with this subject you can easily view Trigonometry tutoring for better opportunities. Log in to TutorPace to know more about what is online tutoring and how it can help a student to cope with from the adverse situation of dealing with a hard-hitting subject. Analytic Trigonometry is also a part of trigonometry that is even included in the course and that also is an important part of this vast syllabus. Just have a look into the site and you will get answer to each question that sprung up in your mansion mind.

4 Tech Tips to Streamline Yourself for Promotion - Introvert Whisperer

Introvert Whisperer / 4 Tech Tips to Streamline Yourself for Promotion - Introvert Whisperer 4 Tech Tips to Streamline Yourself for Promotion Getting ahead at work is a process that can take months or even years, and while there’s a lot of merit to proving yourself outside of office hours by staying late, coming in early or networking at event functions, there’s an easier way. Being able to work productively is the key, and there are a number of solutions to help you do just that, provided you’re willing to invest in a work routine that makes good use of all sorts of tech solutions. That said, it’s a one-way street, and those who do choose to see it through often find themselves looking back and wondering how they ever managed to get anything done before going tech-y. If you’d like that to be you, then read on. 1. Install a Comprehensive To-Do List App According to a LinkedIn survey, 63 percent of professionals use to-do lists as an organizational tool to impose to impose self-control. The irony is only 11 percent of that majority actually accomplish all the items on the agenda in a given workday. This is where the time-honored tradition of the pad and paper fails us. When our smartphones are within arm’s reach for almost every second of every day, it makes sense to take advantage of their capabilities â€" and there are literally hundreds of to-do list apps to choose from. If you get stuck, here’s a rundown on the best apps for list fanatics. 2. Create Schedules with Syncing Calendars One of the things that reduced the effectiveness of digital calendars in the past was their inability to stay updated across multiple devices. Fortunately, a few tech-savvy developers saw fit to rectify the situation and now offer a slew of syncing calendar apps that no self-respecting business person should be without. These cross-platform calendar apps are essential in developing seamless workflows over different workstations and negate the need for you to go in and change things manually. Now that time can be better spent doing what you do best. 3. Convert Voicemail to Email No matter how available you might make yourself, there will always be times when you simply can’t get to the phone and someone goes to voicemail. While the voicemail is useful, it has some drawbacks and they’re largely to do with the fact that it takes longer for people to process real-time audio than it does to make sense of the written word. There are various kinds of services can automatically convert voicemail audio to text emails and send them straight to your inbox. If you have a free second at a meeting or simply need to skim your voicemails to see if that important client call came in, something like this could be very handy. 4. Keep Track of Who’s Read What   When working in teams, one of the biggest liabilities that threatens to undermine the success of a project is communication, or rather the lack of it. And while it’s perfectly acceptable for a collaborator to read their emails and mark them with a star for later, that doesn’t do much to help anyone else. Productivity apps such as MailTracker  will let you see when an email you’ve sent has been read, how long ago it was viewed and on what device it was seen â€" all of which should help you to manage things more effectively and get the attention of management while doing so. At the end of the day, what really matters in the context of positive career growth is the quality of your work, which is often judged on other criteria. But as long as you spend the time you’ve gained wisely, you should have no problems moving upward and onward. Image by Kaboompics Kayla Matthews is a productivity writer and blogger, as well as the editor of ProductivityTheory.com. You can follow her on Facebook and Twitter to read her latest posts. CAREER ACCELERATION Do you know what your next career step is? Many people don’t. I want to help you accelerate your career by connecting you with your Free Instant Access to my eBook on how to construct your Career SMART Goals â€" that will help you put together your actions and keep you accountable. Get your copy now and start your action plan today: CLICK HERE!

A Student Review of Brown University

A Student Review of Brown University The tutors behind Varsity Tutors are not just here to teach theyre sharing their college experiences as well. Joshua is a Boston tutor specializing in English tutoring, Middle School Math tutoring, SAT Critical Reading tutoring, and a number of other areas. He is currently a senior at Brown University majoring in Classics and Slavic Studies. See what he had to share about Brown University: VT: Describe the campus setting and transportation options.How urban or safe is the campus?Are there buses or do you need a car/bike? Joshua: At Brown University, we have what is called an open campus. This means that we are in the middle of the city, and public streets cross through campus. However, the majority of the campus buildings are on College Hill, which has developed into one of the safest, most heavily residential areas in the city. Every city has its risks, of course, but for the most part, if you walk around at night alone even downtown you will be fine. We also have a dedicated campus security department. Providence is serviced by a public bus system that stretches across all of Rhode Island, and it is free to Brown University students. Campus itself is on the small side, so almost every building is within easy walking/biking distance, but if students wish to go downtown, they can use the bus. VT: How available are the professors, academic advisers, and teaching assistants? Joshua:This depends on the specific instructors, but my general experience has been very positive. Professors and teaching assistants will set up limited office hours at the beginning of a semester, but they are generally very willing and flexible in their efforts to meet with students who cannot make those times. Academic advisers typically do not hold regular office hours for their advisees they meet with them on an as-needed basis. But they take their responsibilities seriously, and they make an effort to meet with students as soon as they can. There are always exceptions to the rule, but if someone is stuck with an unresponsive adviser, the procedure for switching to a new adviser is straightforward and easy. VT: How would you describe the dorm life rooms, dining options, location, socialization opportunities with other students? Joshua:For the most part, I would characterize dorm life as whatever you make of it. You probably will not become life-long best friends with your freshman roommate, but I have heard very few stories of students who had such toxic relationships with their roommates that they had to switch. It will likely be on the spectrum somewhere between neutral and positive. The first week of school is especially crucial for building relationships within your dorm there are multiple mixers and events to foster a sense of community, and the more socially confident residents will likely form social circles during this time. After that, it is easy to come under the false assumption that it is too late to break in and join your neighbors, but this does not have to be true. Almost all Brown University students especially as freshmen are very friendly, polite, and generally excited just to be there. If you put yourself out there and make an effort to spend time with people, you will probably make so me friends. You can also make plenty of friends through classes and extracurriculars! Dorm locations for freshmen have been consolidated now to group all freshmen into one of two areas on campus, both close to at least one of the two major cafeterias. None of the dorms are that impressive, to be honest. They are sort of what you would expect from a college dorm. Upperclassmen have slightly better options, but most of the dorms are on the old side and reflect that in their design. Do not expect a hotel, but you can definitely personalize your room to make it more homey. Dining options follow the same general logic as above: students can always find something to eat, but they generally try to mix it up so they do not become bored. Brown University does offer several types of dining halls standard cafeterias, library carts (for coffee, muffins, etc.), and smaller, late-night options. The meal plan is overpriced, of course, but you learn to make the most of the complicated system of credits and points. No dorm is too far from any dining hall, and food is available in at least one dining hall from roughly 7:00 am to 2:00 am. VT: Which majors/programs are best represented and supported?What did you study and why? Did the university do a good job supporting your particular area of study? Joshua:I believe the largest concentrations are Economics and International Relations, but Brown University gives exceptional support to all its concentrations. It even allows students to create independent concentrations! Brown University is truly a liberal arts school, even if more and more students are drifting toward STEM concentrations. My only knock against Brown Universitys system is that it does not allow for minors. I double-concentrated in Classics and Slavic Studies, but I also took multiple theater courses on the side. That is another great thing about the Brown University curriculum, actually its an open curriculum, meaning there are no core requirements. Students can fill their schedules entirely with classes they want to take. VT: How easy or difficult was it for you to meet people and make friends as a freshman? Does Greek life play a significant role in the campus social life? Joshua:I touched on this a little bit before when talking about dorms, but making friends as a freshman is simultaneously one of the easiest and hardest things I have ever done. The entire transition to college is often overwhelming, so the prospect of immediately beginning to form some of the strongest friendships of your life can be very daunting. I am not the most talkative person, so I usually take a little while to grow into a friendship. My roommate and I got along fine, but we had different enough interests and personalities that we never clicked. I actually joined the crew team during the fall of my freshman year, and I used that as my primary social outlet (before quitting in the spring to focus on classes). My core group of friends did not start to form until the start of my second semester, but all it took was taking one friend up on an invitation to hang out with some of his friends. Through him, I met some great people, and though only a few of them became lasting friend s, I made more friends through them. College and life, I suppose is very much a game of Six Degrees of Separation. It takes some effort to make and maintain friendships, but you can continue to do so throughout all four years, so it helped for me to keep that in mind those first few weeks. Greek life has a fairly small social presence at Brown University. This is due to an agreement made decades ago with a school president who forced all social houses to relocate to campus housing. The lack of independence forces them to abide by campus rules more strictly than if they were off-campus. Most Greek members who I have met have had very positive experiences with their respective fraternities or sororities, and our program houses are predicated upon groups of students with a common interest (e.g. African culture and heritage, or computer technology). The Greek houses do throw parties (which have to be pre-approved by the school), and they are often quite fun and popular. But as students social networks grow, they more frequently tend toward parties thrown by people they know. VT: How helpful is the Career Centerand other student support services?Do many reputable companies recruit on campus? Joshua:Brown Universitys reputation as an Ivy League school is not lost on corporate recruiters, and we have multiple, large career fairs and recruiting sessions populated by many reputable companies and nonprofits. The CareerLAB, as it is called, is an excellent resource that most students probably do not take enough advantage of. They will help with resumes, cover letters, and tips for interviews and LinkedIn profiles, but they also host specific events and workshops oriented toward preparing students for case studies or particular careers. They also help with providing resources to search for jobs. VT: How are the various study areas such aslibraries, the student union, and dorm lounges? Are they over-crowded, easily available, spacious? Joshua:Although there are many study spots on campus, there are relatively few that are actually designated as such. We have two main libraries, two smaller libraries, and scattered sections in other campus buildings. That said, students do not lack for desks or tables when they wish to study, except sometimes during finals week. Depending on what class a student is taking, they might also work on a project in the Engineering or CIT (Center for Information Technology) building where they have specific resources more readily available to them. Some students also study in their rooms, but dorm lounges have never been a common study spot in my years at Brown University. They are generally too small and uncomfortable to serve as anything other than late-night hangouts. VT: Describe the surrounding town. What kinds of outside establishments / things to do are there that make it fun, boring, or somewhere in between?To what extent do students go to the downtown area of the city versus staying near campus? Joshua:Brown University tour guides like to talk about efforts to make sure students are not in a bubble on campus (i.e. isolated from the rest of the city), but that is definitely the case for many people. It is easy enough to get caught up in everything going on on campus that the prospect of wandering downtown for anything besides shopping or food seems burdensome. This is a testament both to Brown Universitys ability to provide a social life through its student life and extracurriculars, but also to students general lack of knowledge about the rest of the city. This is a pity, because Providence is a great city. It actually has a very vibrant arts scene best symbolized by WaterFire, a seasonal art installation on the Providence River. Providence also has fantastic restaurants, as well as other generally interesting things going on. I myself have more exploring to do. VT: How big or small is the student body? Were you generally pleased or displeased with the typical class sizes? Joshua:The student body is growing every year, I believe, but it is somewhere between 6,000-7,000 undergraduates, with a total enrollment of between 8,000-9,000 (including graduate school and medical school). This means the emphasis is definitely on the undergraduate experience. One way that I like to describe Brown University is that it is just small enough that if you are walking through campus, you will probably see at least one person you know, but you will also see new faces in almost every class you take. Class sizes vary depending on whether it is a lecture or a seminar, but most professors know how to teach to their class size. I have been in classes with five students and classes with close to 200 students. The worst class size is probably the small lecture class, where the class is small enough that you can pick out every student present, but the teacher lectures because there are too many students to have a discussion-based class. But that is only my preference, of course. Some friends of mine really dislike seminars. It all depends on the professor, ultimately. VT: Describe one memorable experience with a professor and/or class. Perhaps one you loved the most or one youregretthe most. Joshua:I admit that I was not always a model student in college. Most students arent. Classes are important, but college is an experience in many other ways, as well. The most important thing you can learn is to balance priorities and interests. In any case, I took Introduction to Neuroscience my sophomore year, because Brown University has an excellent Neuroscience department, and I had heard good things about the class. It was supposed to be interesting, but easy very much simple memorization. I opted to take it pass/fail (which is possible at Brown University), and I went to maybe half of the lectures before the first midterm, reading along in the textbook at home. (Midterms at Brown University do not describe an exam midway through the term, but rather any major unit test; this class had three midterms and a final.) As the semester wore on, I grew less and less engaged with the material, and I gradually showed up to class and did the reading less often. My subsequent midterm studying consisted of pulling all-nighters to learn some or most of the material for the first time. I had to pull the biggest cram session of my life studying before the final to actually pass the class (to the continuing amusement of my Neuroscience concentrator friends who all got As in the class, of course). So although I got the credit and the grade I wanted, I ultimately learned very little from the class, and I regret that. It was a waste of my time, energy, and money. I should have either focused on finding a class that interested me more or buckled down and tried to make the most of this one. Check out Joshuas tutoring profile. The views expressed in this article do not necessarily represent the views of Varsity Tutors.

How To Find Arc Length

How To Find Arc Length We know Arc is a segment of a circle. In other words we can say Arc is a curve. We Know Arc length is the distance along the curved line. We can say length of an arc is the part of the circumference. We can call the angle which is made by the end points of the arc with centre as central angle. We know the formula to find the arc length that is Arc length = (/ 360o) x 2r Here, r is the radius and is the central angle. Example 1: Find the arc length if the radius of the arc is 8 cm and its central angle is 30o. Solution: We can write r = radius of the arc = 8 cm = central angle = 30o The formula to find arc length = (/ 360o) x 2r We can plug the r and values in the above formula. Then we have arc length = (30o/360o) x 2 (22/7) x 8 = (1/ 12) x 16 x (22/7) = 4.19 cm Example 2: Find the arc length of a circle with diameter 12 cm and the central angle 180o. Solution: from the problem, we can write r = radius of the arc = (1/2 ) diameter = (1/2) x 12 cm = 6 cm = central angle = 180o The formula to find arc length = (/ 360o) x 2r We can plug the r and values in the above formula. Then we have arc length = (180o/360o) x 2 (22/7) x 6= 18.85 cm

A-Level Chemistry Workshop at UCL

A-Level Chemistry Workshop at UCL Monday 26th saw the Tutorfair Foundation's 5th A-Level Chemistry Workshops hosted at UCL. This event  offered 103 students from 5 London schools the chance to hone their lab skills while revising some of the A-level's most challenging topics. With an action-packed agenda, these students had the opportunity to work in the second biggest laboratories in the country.  They had lectures on spectroscopies, explored chemistry in action, gained hands-on laboratory experience and an understanding of how Chemistry is used and applied in the real world! UCL and Tutorfair have delivered 5 outstanding workshops for the students at Tutorfair schools, which have resulted in many taking up Chemistry at undergraduate level!  Bravo to those embarking on this exciting route. The Day begins with a spectroscopy lecture by Dr Robert Palgrave, which is immediately followed by small group tutorials supported by volunteers Ksenia G and Nursen O. After the lecture session, it was time  to put theory into practice as the students were escorted to UCL’s Turner Lab and tasked with finding the chemical structure of an unknown compound.  â€œWe know that spectroscopy investigations are something very few schools can offer their students, which is why it’s great to work with Tutorfair and provide this opportunity. Not only do we want to give students every chance to score well in their exams, we want to give them a taste of what studying chemistry at university might be like”. Dr Robert Palgrave, chair of the PR committee at UCL and Chemistry Outreach lead Each year, our partner schools look forward to our events as it provides a hands-on approach to Chemistry and an opportunity for students to step in the shoes of aspiring chemists.  Muhammad Azam the Programme Manager for Science at Leyton Sixth form said, “Thank you so much for providing our students with the opportunity, they had a very positive experience.  We would definitely like to come to the next event and bring more students”. While Annabel Fairweather a Chemistry teacher at Highbury Fields School said “Yesterday was a great day, our students really enjoyed it as always.  We would definitely like to come to the next event and bring more students” We are constantly reaching out to schools that would like to partner with us to provide their students with exceptional opportunities. If you’d like to know more, you can register your school’s interest in the UCL day or any other Tutorfair Foundation programme today!

Monday Link Roundup (August 7)

Monday Link Roundup (August 7) How Goofing Off Helps Kids LearnOne reason why free time is good for kids: it gives them mental space to process information and build their strengths.What Works for Getting Kids to Enjoy ReadingThe implication of these examples is that books should not just be available, but virtually falling into children’s laps, or at least, visible in as many locations as possible: in the classroom, in every room of the house, in the car, and so on.Have Smartphones Destroyed a Generation?The article everyones talking about this week: a sobering discussion of the effects of smartphone use on teenagers. Especially applicable in Silicon Valley where it seems like everyone has the latest technology.California State University Officially Ends Long-Time Use of Placement TestsInstead, the school will look at a combination of high school grades, SAT scores, and AP scores to decide if incoming students are ready for college-level work.Why Kids Cant Write |  What Parents Can Do to Nurture Good Writers |  How to Conquer the Admission EssayA solid collection of articles from the New York Times about writing, including a timely piece on writing the college admissions essay. Helpful advice: Choose a topic you really want to write aboutA good topic will be complexDont brag about your achievements. Instead, look at times youve struggled or, even better, failed.Sending Sons Off to College, and Finding Solace in a Big Box StoreCaitlin Flanagans reflection on her twin boys leaving the nest and heading off to college, and the inexplicable emotional draw of Bed Bath Beyond in this moment.Your Go-To Guide for Dorm Room EssentialsStill feeling the need to outfit your childs dorm room after reading Caitlin Flanagans story? Heres your shopping guide, courtesy of the New York Times.