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4.4 Area and Volume - Area of polygons and composite shapes
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Rectangle P has an area of 72 square inches. If a rectangle with an area of 20 square inches is removed from rectangle P, what is the area, in square inches, of the resulting figure?

A.

92

B.

84

C.

80

D.

52

Rectangle P has an area of 72 square inches. If a rectangle with an area of

Medium-difficulty · SAT Math · Area and Volume — Area of polygons and composite shapes. Read the question above, select your answer, and check the full explanation below to understand exactly why the correct choice works.

Answer explanation

Choice D is correct. It's given that rectangle P has an area of 72 square inches. If a rectangle with an area of 20 square inches is removed from rectangle P, the area, in square inches, of the resulting figure is 72-20, or 52 .

Choice A is incorrect and may result from conceptual or calculation errors.

Choice B is incorrect and may result from conceptual or calculation errors.

Choice C is incorrect and may result from conceptual or calculation errors.