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Suppose the colored region is removed from the drawing below. What is the area of the remaining part?

A. 40 inches
B. 38.4 inches
C. 20 inches
D. 12.8 inches​

Suppose the colored region is removed from the drawing below. What is the area of-example-1

1 Answer

4 votes

Answer:

(1/2)(10)(4) - (1/2)(2.4)(6) = 20 - 7.2 = 12.8 in.²

The correct answer is D.

User Mark Horvath
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