Question

Mr Cole made this diagram of his bedroom. Which is the area of Mr. Cole's bedroom?

10 ft
5 ft
4 ft
8 ft
A 90 square feet
B 82 square feet
c 72 square feet
D 36 square feet

Answer 1

B

Explanation:

area =area of full shape - area of B

=10×9-4×2

=90-8

=82

Answer 2

The answer is 72 square feet