Using a 45 45 90 triangle evaluate trig functions

👉 Learn how to evaluate the six trigonometric functions given a right triangle. A right triangle is a triangle with 90 degrees as one of its angles. A right triangle is made up of two legs, which formed the sides of the 90 degrees angle and the hypothenuse. When the side lengths of a right triangle is known, we can use the SOHCAHTOA principle to evaluate the trigonometric functions of any of the other angles of the right triangle. When one of the side lengths of the right triangle is unknown, we can use the Pythagoras' theorem to evaluate the unknown side before evaluating the trigonometric functions. 👏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: ✅ Evaluate the Trigonometric Functions With Triangles    • Evaluate the Trigonometric Functions With ...   ✅ Evaluate Trig Functions Using Special Right Triangles    • Evaluate Trig Functions Using Special Righ...   ✅ Evaluate the Six Trig Functions Given Right Triangle    • Evaluate the Six Trig Functions Given Righ...   ✅ Evaluate the Six Trig Functions Given Equations    • Evaluate the Six Trig Functions Given Equa...   ✅ Evaluate Trig Functions from a point | Learn About    • Evaluate Trig Functions from a point | Lea...   ✅ Evaluate the six Trig Functions given a point    • Evaluate the Six Trig Functions given a point   ✅ Determine the Quadrant Given Constraints    • Determine the Quadrant Given Constraints   ✅ Evaluate the trigonometric function with constraint    • Evaluate the trigonometric function with c...   🗂️ 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/ #trigonometry #brianmclogan