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08-04-2020
Mathematics

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Louise measured the perimeter of her rectangular scrapbook to be 160 cm. If the scrapbook is 46 cm wide, how long is the scrapbook?

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wolf1728 wolf1728

08-04-2020

Answer:

Perimeter = 2 * Length + 2 * Width

160 cm = 2 * Length + 2 * 46 cm

160 cm - 92 cm = 2 * Length

68 cm = 2 * Length

Length = 34 cm

Step-by-step explanation:

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