damarianna08
damarianna08 damarianna08
  • 15-04-2020
  • Mathematics
contestada

What is the perimeter of the regular pentagon 9 cm

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n0kiabi
n0kiabi n0kiabi
  • 15-04-2020
assuming that all sides of the pentagon are 9cm, perimeter is basically just adding up all the sides. a pentagon has 5 sides so u add 9cm 5 times or multiply 9cm x 5 sides to get your perimeter, which is 45
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