Question

8 ft
25 ft
15 ft
25 ft
perimeter = ____________

Explanation:

Step1: Identify vertical sides

The total vertical length on the left is 25 ft and on the right, it is 15 ft. The additional vertical part from the upper - left square is \(25 - 15=10\) ft.

Step2: Identify horizontal sides

The horizontal lengths are 8 ft and 25 ft.

Step3: Calculate perimeter

Perimeter is the sum of all outer - side lengths. \(P=(25 + 8+10 + 15+25 + 10)\) ft.
\[

$$\begin{align*} P&=25+8 + 10+15+25+10\\ &=(25+25)+(8 + 15)+(10+10)\\ &=50+23 + 20\\ &=93\text{ ft} \end{align*}$$

\]

Answer:

93 ft