Question

1. George decided

Answer 1

Answer:

Area painter needs to cover = 64.5 ft²

Step-by-step explanation:

We are given the details of the wall:

Length of the wall = 12 ft

Height of the wall = 8 ft

Area of the wall = 12 · 8 = 96 ft²

The dimension of windows are not given, The dimensions of the windows are found from internet, which are given as.

Length of window =  $3\frac{1}{2}= \frac{7}{2}=3.5ft$

Height of window = $4\frac{1}{2}= \frac{9}{2}=4.5ft$

Are of window = 3.5 · 4.5 = 15.75ft²

No. of windows = 2

Total area of windows = 15.75 · 2 = 31.5 ft²

Area painter needs to cover:

96 ft² - 31.5 ft² =  64.5 ft²