Question

Find the perimeter of the image.

The perimeter is __ inches.

I don't understand how to do this problem.

Answer 1

p = (2x + 23) in.

Explanation:

(21 - x) + (2x - 3) + (x + 5)

x + 18 + x + 5

p = (2x + 23) in.

*just add all of the sides together and then simplify*

Answer 2

23+2x

Explanation: