Question

1. nadia wants to enclose a square garden with fencing. it has an area of 141 square feet. to the nearest foot, how much fencing will she need? explain.

Explanation:

Step1: Find side - length of square

The area formula for a square is $A = s^{2}$, where $A$ is area and $s$ is side - length. Given $A = 141$ square feet, we solve for $s$: $s=\sqrt{A}=\sqrt{141}\approx11.87$ feet.

Step2: Calculate perimeter

The perimeter formula for a square is $P = 4s$. Substituting $s\approx11.87$ feet, we get $P = 4\times11.87 = 47.48$ feet. Rounding to the nearest foot, $P\approx47$ feet.

Answer:

47 feet