Question

what is the missing length? area = 3025 ft² s = feet

Explanation:

Step1: Recall area formula for square

The area formula for a square is $A = s^{2}$, where $A$ is the area and $s$ is the side - length.

Step2: Solve for $s$

Given $A = 3025$ ft², we have $s=\sqrt{A}$. So $s=\sqrt{3025}$.
Since $55\times55 = 3025$, $s = 55$ ft.

Answer:

55