jonathan00
jonathan00 jonathan00
  • 01-03-2017
  • Mathematics
contestada

How do I find the perimeter of the new pentagon?

How do I find the perimeter of the new pentagon class=

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soooobored
soooobored soooobored
  • 01-03-2017
ugg long answer since it wont accept a short easy answer

a regular pentagon has 5 equal sides,
the perimeter of this pentagon is 28
so a side is 28/5

dilation means you will multiply the sides by 8/7
hence the new side is 32/5

multiply that number by 5, you get your answer


easy short answer
multiply 28 by 8/7
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