Question

A group of students is painting a background piece for the school play. What is the area of the gray part of the background. Please help no links

Answer 1

1324 in²

Explanation:

Rectangle: 40x30=1200

Triangle: 1/2x10x30=150

1200+150=1350

Door: 3x6=18

Window: 2x4=8

18+8=26

1350-26=1324