Lesson: Trigonometric Ratios in Right Triangles Mathematics

In this lesson, we will learn how to find and express the values of the three trigonometric ratios—sine, cosine, and tangent—for a given angle in a right triangle.

Lesson Plan

Lesson Video

Video Thumbnail
12:11

Lesson Explainer

Sample Question Videos

  • 03:06
  • 03:16
  • 04:16

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.