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  • 12-09-2016
  • Mathematics
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the area and perimeter of a 15.5 x6x8x5 trapezoi

the area and perimeter of a 155 x6x8x5 trapezoi class=

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phoaris
phoaris phoaris
  • 15-09-2016
The perimiter is 4 times as great as the lenght of any of its sides means that:

4 * a (perimiter) = 4 * a (4 times any of the sides)

It means that one side is 1/4 of the perimeter:

a = 1/4 * 4a
a = a
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