3 years ago

The area of a square poster is 28 square inches. find the length of one side of the poster to the nearest tenth of an inch.

1 answer:

5 0

The answer is: " 5.3 in. " .
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Note:
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√(28 in²) = (√28) in = 5.2915026221291812 in = 5.3 in.
_________________________________________________

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