Question

A backyard is in the shape of a right triangle the sides measure 30 feet 40 ft and 50 ft how many fencing is needed to enclose the entire backyard?

Answer 1

The perimeter is 120 ft because you are adding all of the sides of the right triangle.

Explanation:

This is a perimeter question. To solve, add all of the sides of the figure to get the sum (the perimeter).