Question

The area of a square can be found using the equation A = s², where A is the area and s is the measure of one side of the square.

Match the equation for how to solve for the side length of a square to its description.

A square has an area of 81 in2.

Answer 1

second option

Explanation:

Answer 2

Hi there!

Let's use the given formula of a square (A = s^2), to figure out what the equation would be. We are looking for one side, or s here.

WORK:
81 = s^2
squareroot(81) = s

ANSWER:
The second option, root 81.

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