Question

The perimeter of the floor of a drawing room is 66m if the hight of the room is 52m what is the area of the four wall of this room

Answer 1

HEY TO FIND AREA OF FOUR WALLS
USE 2(l+b)h
then we know that 2 (l+b) is the perimeter that is given so we can fill the value of perimeter and height in 2 (l+b)h...