Question

a square room has a floor area of 64 square meters. the height of the room is 9 meters. what is the area of all 4 walls?

Answer 1

288 m^2

Explanation:

each side of the room is 8 m ( 8x8 = 64)

So you have FOUR walls of widht 8 and height 9

area = FOUR * ( 9 *8) = 288 m^2