Question

the area of a square flowerbed is 81 square yards. what is the length of each side? yards

Explanation:

Step1: Recall area formula for square

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

Step2: Solve for side - length

Given $A = 81$ square yards, we have $s^2=81$. Taking the square root of both sides, $s=\sqrt{81}$. Since the side - length of a square cannot be negative, $s = 9$ yards.

Answer:

9