Question

A tennis court measures 23.2 m by 12 m. What is its perimeter?

Answer 1

To get perimeter, you simply add all the side lengths. So we will ad 23.2 + 23.2 + 12 + 12 = 70.4

The perimeter is 70.4 m

Answer 2

Two sides are given to you. Note that a tennis court is a rectangle, and so they have 2 of each side. To find perimeter, add all sides.

P = Perimeter

2(23.2) + 2(12) = P

Simplify

46.4 + 24 = P

P = 70.4

70.4 meters is your answer

hope this helps