What is the unit circle

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👉 Learn about the unit circle. A unit circle is a circle which radius is 1 and is centered at the origin in the cartesian coordinate system. To construct the unit circle we take note of the points where the unit circle intersects the x- and the y- axis. The points of intersection are (1, 0), (0, 1), (-1, 0) and (0, -1). There are other points which are necessary to master in the unit circle. The unit circle is a very helpful tool in the evaluation of the six trigonometric functions of some angles. • 👏SUBSCRIBE to my channel here: https://www.youtube.com/user/mrbrianm... • ❤️Support my channel by becoming a member: / @brianmclogan • 🙋‍♂️Have questions? Ask here: https://forms.gle/dfR9HbCu6qpWbJdo7 • 🎉Follow the Community: / mrbrianmclogan • Organized Videos: • ✅ Trigonometric Functions and The Unit Circle • • Trigonometric Functions and The Unit ... • ✅ The Unit Circle | Learn About • • The Unit Circle | Learn About • ✅ Points of the Unit Circle | Learn About • • Points of the Unit Circle | Learn About • ✅ Angles of the Unit Circle | Learn About • • Angles of the Unit Circle | Learn About • ✅ Trigonometric Functions of the Unit Circle • • Trigonometric Functions of the Unit C... • ✅ Find the Point on the Unit Circle • • Find the Point on the Unit Circle • ✅ Evaluate Trigonometric Functions Using the Unit Circle • • Evaluate Trigonometric Functions Usin... • ✅ Evaluate the Six Trigonometric Functions Given and Angle • • Evaluate the Six Trigonometric Functi... • ✅ Evaluate trigonometric functions using a calculator • • Evaluate trigonometric functions usin... • ✅ Evaluate trigonometric functions using identities • • Evaluate trigonometric functions usin... • 🗂️ Organized playlists by classes here: / mrbrianmclogan • 🌐 My Website - http://www.freemathvideos.com • 🎯Survive Math Class Checklist: Ten Steps to a Better Year: https://www.brianmclogan.com/email-ca... • Connect with me: • ⚡️Facebook - / freemathvideos • ⚡️Instagram - / brianmclogan • ⚡️Twitter - / mrbrianmclogan • ⚡️Linkedin - / brian-mclogan-16b43623 • 👨‍🏫 Current Courses on Udemy: https://www.udemy.com/user/brianmclog... • 👨‍👩‍👧‍👧 About Me: I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips. Find more here: https://www.freemathvideos.com/about-me/ • #trig #unitcircle #brianmclogan

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