Diana is building a stage, which is shaped like a trapezoid. The bases are 8 and 3.9 yards, and the height is 20 yards. How many square yards large is the stage?

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Ryszard Szopa asked Jul 6, 2023

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Diana is building a stage, which is shaped like a trapezoid. The bases are 8 and 3.9 yards, and the

height is 20 yards. How many square yards large is the stage?

Mathematics
college

Ryszard Szopa asked Jul 6, 2023

by Ryszard Szopa

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Answer:

Area of trapezium: 1/2 * (base 1 + base 2) * h

<=> 1/2 * (8 + 3.9) * 20 = 1/2 * 11.9 * 20 = 119 square yards

Wunderbread answered Jul 12, 2023

by Wunderbread

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