Cite This Page
To Go
Right Triangles and Trigonometry
Right Triangles and Trigonometry
group rates for schools and districts

Special Right Triangles

Right triangles are special by themselves, but there are two magical types of right triangles that we think deserve mentioning: 45-45-90 triangles and 30-60-90 triangles. No, those aren't their bust and waist measurements. We classify them based on their angles since angles are what determine similarity.

Next Page: 45-45-90 Triangles
Previous Page: The Pythagorean Theorem

Need help with College?