Question

The area of a square is given by A=s2

, where s
is the length of each side of the square. If the area of a square room is 81
square meters, what is the length of 1
side of the room, in meters?

Answer 1

Therefore, the length of one side of the room is 9 meters.

Explanation:

To find the length of one side of the square room, we can use the formula for the area of a square, which is given by A = s^2, where A represents the area and s represents the length of each side.

In this case, we are given that the area of the square room is 81 square meters. Therefore, we can set up the equation as follows:

81 = s^2

To solve for s, we need to take the square root of both sides of the equation. By doing so, we can isolate s:

√81 = √(s^2)

Taking the square root of 81 gives us:

9 = s