Choices 262 560 147 28

asked Jan 6, 2020 88.5k views

1 vote

Choices
262
560
147
28

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4 votes

Answer:

Area = 147 cm^2.

Explanation:

L the length = 3W where W is the width

Perimeter = 2L + 2W = 2(3W) + 2W

56 = 8W

W = 7 cm and the length = 3*7 = 21 cm.

Area = 7*21 = 147 cm^2.

Neb answered Jan 12, 2020

by Neb

5.6k points

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