Question

10. What is the perimeter of the triangle with sides 15 in, 20 in, and 25 in?

O 72 in
60 in
300 in
O 150 in
k

Answer 1

P = 60 inches

Explanation:

Perimeter is the distance around the outside of a shape. So, to find perimeter, add up all the sides.

The side lengths were given, add them:

15 + 20 + 25

= 60

The perimeter is 60 inches.