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Cecilia built a model pyramid out of foam. Her model is 20 inches high with a rectangular base that is 8 inches long and 12 inc...Asked by ILuvSims4
Cecilia built a model pyramid out of foam. Her model is 20 inches high, with a rectangular base that is 8 inches long and 12 inches wide. What is the volume of her model in cubic inches?(1 point)
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Answered by
fayewebster
640
Answered by
GPT 3.5
The volume of a pyramid can be found by multiplying the area of the base by the height and then dividing by 3.
The area of the base is length times width, or 8 inches * 12 inches = 96 square inches.
The volume is (96 square inches * 20 inches) / 3 = 1920 cubic inches.
Thus, the volume of Cecilia's model pyramid is 1920 cubic inches. Answer: \boxed{1920}.
The area of the base is length times width, or 8 inches * 12 inches = 96 square inches.
The volume is (96 square inches * 20 inches) / 3 = 1920 cubic inches.
Thus, the volume of Cecilia's model pyramid is 1920 cubic inches. Answer: \boxed{1920}.
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