130k views
2 votes
How can you prove a triangle is a right triangle?

2 Answers

0 votes
If the angel is 90 Degrees
User Kenota
by
6.3k points
3 votes
Use the slope formula to see if any sides are perpendicular.
User Wardw
by
7.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.