Anabutterfly Anabutterfly
  • 15-11-2016
  • Mathematics
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The teacher passed out math books. The length is 10 inches and the width is 8 inches. What is the perimeter of each book?

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bertraxxxx bertraxxxx
  • 15-11-2016
books are rectangles so that means that opposite sides are equal so if one side is 10 inches then so is the opposite side. same for the 8. the perimeter is the amount around the rectangle so you must add all sides together to find it so

10in+10in+8in+8in= 36in
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