Question

find the area of the square. 8 mm 8 mm

Explanation:

Step1: Recall area formula

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

Step2: Substitute side - length value

Here, $s = 8$ mm. So $A=8^2$.

Step3: Calculate the result

$8^2=8\times8 = 64$ $mm^2$.

Answer:

$64$ $mm^2$