# What is a hypotenuse side

The hypotenuse is always opposite the right angle and it is always the longest side of the triangle. Learning Objective s. In this right triangle, you are given the measurements for the hypotenuse, c , and one leg, b. For the sake of simplicity, label the side with the known length as "a," and the other "b".

## Hypotenuse Leg Theorem

Yes No. The calculator gives an answer of 3.

Special Right Triangles in Geometry: 45-45-90 and 30-60-90

This is a right triangle; when you sum the squares of the lengths of the sides, you get the square of the length of the hypotenuse. Example Problem The owners of a house want to convert a stairway leading from the ground to their back porch into a ramp.

## The Pythagorean Theorem

Notice you found a number, c , whose square was 169. Answer The height of the sail is 15 yards. Pre-Algebra Inequalities and one-step equations Overview Different ways to solve equations Calculating the area and the perimeter Solving inequalities Understanding inequalities and equations. Note that the Pythagorean Theorem only works with right triangles. The square root of 153 is 12.  