Question

1 - 4 additional practice leveled practice in 1 and 2, evaluate the square 1. relate the area of the square to the length of each side. a = 9 cm² side length side length cm × cm √9 =

Explanation:

Step1: Recall area formula for square

The area formula of a square is $A = s^2$, where $A$ is the area and $s$ is the side - length.

Step2: Solve for side - length

Given $A = 9\ cm^2$, we have $s^2=9$. Taking the square root of both sides, $\sqrt{s^2}=\sqrt{9}$. Since $s>0$ (side - length cannot be negative), $s = 3\ cm$.

Answer:

3 cm, 3 cm, 3