Question

these are the dimensions for Angel is planning on painting his room with a beautiful deep blue over the holidays. Mom has strict rules about not getting any paint on the ceilings and floors, so he must be very careful. His room also has two windows and a door that he won't be painting. What is the total amount of space he will be covering with blue if the windows are 12 square feet each, and his door is 16 square feet?

Answer 1

Explanation:

420

SHeeeesh who's daddy baby

Answer 2

420 ft²

Explanation:

The front and back walls have length 15 ft and height 10 ft.

The right and left walls have length 8 ft and height 10 ft.

There are two windows with 12 ft² each.

There is a door with 16 ft².

total area to paint = area of 4 walls - area of windows - area of door

A = 2(15 ft × 10 ft) + 2(8 ft × 10 ft) - 2(12 ft²) - 16 ft²

A = 300 ft² + 160 ft² - 24 ft² - 16 ft²

A = 420 ft²