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A bulletin board is 3 feet high. it's area is 15 square feet. what is the perimeter of the bulletin board?

A bulletin board is 3 feet high. it's area is 15 square feet. what is the perimeter of the bulletin board?
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a bulletin board is 3 feet high. it's area is 15 square feet. what is the perimeter of the bulletin board?

User Blitzcrank
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2 Answers

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If the area is 15 ft squared and the height is 3 ft, then the width is 5 ft. These figures mean that the perimeter is 16 ft.
User Danger Veger
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8.3k points
6 votes
16 feet. Because 3 is already a number given and 3*__=15 that blank would be 5 so 5+5+3+3
User Iksajotien
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9.5k points
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