Question

question 5 nazeer has been commissioned to paint a square canvas. the area the painting will cover is 256 square feet. what are the side lengths of the canvas? a 13 b 14 c 16 d 15

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 $A = 256$ square feet, we have $s^2=256$. Taking the square root of both sides, $s=\sqrt{256}$. Since $16\times16 = 256$, $s = 16$ feet.

Answer:

C. 16