iyanajackson02 iyanajackson02
  • 17-12-2017
  • Mathematics
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A rectangle has a side legnth of 32 cm and a legnth of 55 mm. What is the perimeter of the rectangle in centimeters

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Porshia
Porshia Porshia
  • 17-12-2017
First, you must convert 55 mm to cm
55/10 = 5.5 cm
since every cm equals 10 mm
now add up all sides
perimeter= (Length x 2) + (width x 2)
(32 x 2) + (5.5 x 2)
64 + 11
Answer is 75 cm
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