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Find the perimeter around the figure by using the appropriate formula. Round approximate answers to the least accurate of the given measurements. (Assume a

Find the perimeter around the figure by using the appropriate formula. Round approximate answers to the least accurate of the given measurements. (Assume a = 9 in and b = 7 in.) b Find the perimeter around the figure by using the appropriate formula. Round approximate answers to the least accurate of the given measurement. (Assume a = 7 dm.) dm a V a

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