LearningDemonstratesv1

A 3-4-5 triangle has a right angle

The side lengths satisfy the Pythagorean equation.

Output

The angle opposite the side of length 5 is 90 degrees

Input

A triangle with side lengths 3, 4 and 5

Input

A triangle with side lengths 3, 4 and 5

The angle opposite the side of length 5 is 90 degrees

Relationship

Square the shorter sides: 9 + 16 = 25. This equals the square of the longest side.

mathworld.wolfram.com: A 3-4-5 triangle has a right anglemathworld.wolfram.com