Question

The figure shown is composed of a square and an equilateral triangle. The side length of the square is 15 inches. Find the perimeter of this composite figure? 15 in

Answer 1

Given data:

The given composite figure.

The expression for the perimeter is,

$\begin{gathered} P=5(15\text{ in)} \\ =75\text{ in} \end{gathered}$

Thus, the perimeter of the composite figure is 75 in.