Question

A wall is 12 feet long and 8 feet tall. There is a square window 4 feet long in the wall. What is the area of the wall surface?

96 ft2
92 ft2
80 ft2
32 ft2

Answer 1

80

Explanation:

Answer 2

Answer: 80 ft2

First we find the area of the wall without the window.

12*8 = 96

Now we find the area of window

4*4 = 16

Now we subtract

96 - 16 = 80