01:31
Verifying Right Triangles with the Pythagorean Theorem Practice Problem
The Pythagorean Theorem is used to verify that a triangle is a right triangle, which is important because it is not always possible to determine visually.
01:08
Verifying Right Triangles with the Pythagorean Theorem
The Pythagorean Theorem can be used to determine whether a triangle is a right triangle, given the length of its sides.