### The Pythagorean Theorem and and Its Converse | Geometry How to Help

In this geometry video, I discuss the Pythagorean Theorem and its converse. If you know the triangle is right, then you can use the Pythagorean theorem to find the length of the missing side. If you are not sure what kind of triangle you have by angle, you can figure that out by using the Triangle Inequality Theorems and the Converse of the Pythagorean Theorem to determine if a triangle is acute, obtuse, or right.

Length:
22:32