Question

solve the problems. 1 keishas kitchen is shaped like a square. the room has an area of 225 ft². what is the length of one side of keishas kitchen? show your work. the length of one side is __________.

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 side - length

Given $A = 225$ ft², we have $s^2=225$. Taking the square root of both sides, $s=\sqrt{225}$. Since length cannot be negative, $s = 15$ ft.

Answer:

15 ft