Question

find the perimeter of the composite figure, which is comprised of an isosceles trapezoid atop a square. the figure is not drawn to scale. show your work here hint: to add the square root symbol ($\sqrt{\square}$), type
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Explanation:

Step1: Understand the perimeter concept

Perimeter is the sum of all outer - side lengths.

Step2: Identify the side lengths

The side lengths of the composite figure are \( 4\ \text{ft},7\ \text{ft},7\ \text{ft},9\ \text{ft},9\ \text{ft} \).

Step3: Calculate the perimeter

$$
LATEXBLOCK0
$$

Answer:

\( 36\ \text{ft} \)