Lesson: Trigonometric Ratios of Special Triangles Mathematics

In this lesson, we will learn how to find the side lengths of 45-45-90 and 30-60-90 triangles using trigonometric ratios.

Lesson Plan

Lesson Video

Video Thumbnail

Lesson Playlist

  • Side Lengths of 45-45-90 Triangles
  • The Side Lengths of 45-45-90 Triangles
  • Using Right-Angled Triangle Trigonometry to Find Lengths in Word Problems

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