Question

what is the approximate perimeter of the entire shape? the perimeter of the entire shape is about inches.

Explanation:

Step1: Identify the sides

The shape has 3 straight - sides of length 5 inches each and a semi - circular arc of length 7.85 inches.

Step2: Calculate the perimeter

The perimeter $P$ is the sum of the lengths of all the outer - sides. So $P=3\times5 + 7.85$.
$P = 15+7.85=22.85$ inches.

Answer:

22.85