Question

the area of a square garden is 49 ft². how long is each side of the garden? a = 49 ft² each side is ft long

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 $A = 49$ square feet, we have $s^2=49$. Taking the square root of both sides, $s=\sqrt{49}$. Since the side - length of a square cannot be negative, $s = 7$ feet.

Answer:

7