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 = [tex]3\frac{1}{2}= \frac{7}{2}=3.5ft[/tex]
Height of window = [tex]4\frac{1}{2}= \frac{9}{2}=4.5ft[/tex]
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
