Explore the world of trigonometry by mastering right triangles and their applications, understanding and graphing trig functions, solving problems involving non-right triangles, and …

Discover how to measure angles, distances, and heights using trigonometric ratios and the unit circle. Learn how to use sine, cosine, and tangent to solve real-world problems involving …

Trig is the study of the properties of triangles. Why is it important? It's used in measuring precise distances, particularly in industries like satellite systems and sciences like astronomy....

Practice Right triangle trigonometry word problems Get 3 of 4 questions to level up!

Trigonometry | High School Math | Khan Academy by Khan Academy • Playlist • 71 videos • 5,627 views

Test your knowledge of the skills in this course. Not feeling ready for this? Check out Get ready for Algebra 2. Let's extend trigonometric ratios sine, cosine, and tangent into functions that are …

Khan Academy is an American educational nonprofit organization founded in 2008 by Sal Khan. The company was created with a goal of providing free, high-quality learning resources to …

Learn about the definition of the basic trigonometric functions (sin (x), cos (x), and tan (x)), and use advanced trigonometric functions for various purposes.

Trig is the study of the properties of triangles. Why is it important? It's used in measuring precise distances, particularly in industries like satellite systems and sciences like astronomy....

In this unit, we'll prove various trigonometric identities and define inverse trigonometric functions, which allow us to solve trigonometric equations.