Amy has a square bedroom. It has an area of 324 square feet. What is the length of each side of the room?

1 answer

To find the length of each side of the room, we need to find the square root of the area.

Square footage = length x width

324 = x^2

Take the square root of both sides:

x = √324

x = 18

Therefore, each side of the room is 18 feet long.