Answer:
Total area of paint = 110 ft²
Step-by-step explanation:
Given:
Measurement of wall = 10 feet tall by 13 feet wide
Measurement window = 2.5 feet wide by 4 feet tall each
Find:
Total area of paint
Computation:
Total area of paint = Area of wall - 2[Area of window]
Total area of paint = [10 x 13] - 2[2.5 x 4]
Total area of paint = [130] - [20]
Total area of paint = 110 ft²
The area of the wall Brenda is going to paint = 110 sq. ft.
Recall:
Given:
Measurement of the wall = 10 feet tall by 13 feet wide
Area of the wall = 10 × 13 = 130 sq. ft
Measurement of a window = 2.5 feet wide by 4 feet tall
Area of a window = 2.5 × 4 = 10 sq. ft
The windows won't be painted, therefore, the area of the wall that Brenda is going to paint = Total area of the wall - 2(Area of a window)
Area of the wall to be painted = 130 - 2(10)
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