Main content

## Geometry (all content)

### Course: Geometry (all content) > Unit 13

Lesson 1: Special right triangles- Special right triangles intro (part 1)
- Special right triangles intro (part 2)
- 30-60-90 triangle example problem
- Special right triangles
- Special right triangles proof (part 1)
- Special right triangles proof (part 2)
- Area of a regular hexagon
- Special right triangles review

© 2023 Khan AcademyTerms of usePrivacy PolicyCookie Notice

# Special right triangles

## Problem

Stuck?

Stuck?