If a = 32 ft, b = 15 ft, c = 16 ft, and d = 19 ft, what is the area of the living room and hallway together? A. 368 ft2 B. 784 ft2 C. 164 ft2 D. 82 ft2

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asked Aug 22, 2021 78.0k views

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If a = 32 ft, b = 15 ft, c = 16 ft, and d = 19 ft, what is the area of the living room and hallway together?

A.
368 ft2
B.
784 ft2
C.
164 ft2
D.
82 ft2

If a = 32 ft, b = 15 ft, c = 16 ft, and d = 19 ft, what is the area of the living-example-1

Mathematics
high-school

Tianhao Zhou asked

by Tianhao Zhou

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2 Answers

6 votes

Answer:

386 ft :)

Explanation:

Syma answered Aug 22, 2021

by Syma

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5 votes

Answer :

A. 368 ft²

Step by step

$d - b = 19 - 15 = 4 \\ (b * c) + (a * 4) \\ = (15 * 16) + (32 * 4) \\ = 240 + 128 \\ = 368$

Kakridge answered Aug 26, 2021

by Kakridge

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