Question

tyson has a square garden that has an area of 225 square feet. he wants to put a fence around all sides. what is the least amount of fence he needs? a 60 feet b 15 feet c 30 feet d 112.5 feet

Explanation:

Step1: Find side - length of square

The area formula for a square is $A = s^{2}$, where $A$ is the area and $s$ is the side - length. Given $A = 225$ square feet, we solve for $s$: $s=\sqrt{A}=\sqrt{225}=15$ feet.

Step2: Calculate perimeter of square

The perimeter formula for a square is $P = 4s$. Substituting $s = 15$ feet into the formula, we get $P=4\times15 = 60$ feet.

Answer:

A. 60 feet