A frame for a collage of pictures is in the shape of a trapezoid. The two bases are 15 inches and 20 inches. The height of the trapezoid is 12 inches. What is the area enclosed by the frame?

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asked Dec 27, 2022 196k views

3 votes

A frame for a collage of pictures is in the shape of a trapezoid. The two bases are 15 inches and 20 inches. The height of the trapezoid is 12 inches. What is the area enclosed by the frame?

Mathematics
high-school

William Price asked

by William Price

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1 Answer

6 votes

Answer:

A=210in^2

Explanation:

A=b1+b2/2h

A=(15+20)/2(12)

A=35/2(12)

A=17.5(12)

A=210 in^2

Fefar Ravi answered Jan 1, 2023

by Fefar Ravi

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