Area of wall:
A = 22.7 * 7.5
Area of door:
A = 6.5 * 2
Subtract the area of the door from the area of the wall.
A rectangular wall is 22.7 feet long and 7.5 feet high. If the door in the wall is 2 feet wide and 6.5 feet high, what is the area of the wall excluding the door?
2 answers
13