Say that you have a triangle with sides a = 20, b = 48, and c = 51.
True or false: this triangle is a right triangle.
False. It would be a right triangle if c were 52.
a^2 + b^2 = c^2 for right triangles.
True or false: this triangle is a right triangle.
a^2 + b^2 = c^2 for right triangles.