Question

mrs. drew wants to build a square sandbox with an area of 196 square feet. what is the total length of wood mrs. drew needs to make the sides of the sandbox? she needs to buy (square) feet of wood. (simplify your answer.)

Explanation:

Step1: Find side - length of square sandbox

The area formula for a square is $A = s^{2}$, where $A$ is the area and $s$ is the side - length. Given $A = 196$ square feet, we solve for $s$: $s=\sqrt{A}=\sqrt{196}=14$ feet.

Step2: Calculate perimeter of square sandbox

The perimeter formula for a square is $P = 4s$. Substitute $s = 14$ into the formula: $P=4\times14 = 56$ feet.

Answer:

56