Kimbergursha7 Kimbergursha7
  • 19-12-2016
  • Mathematics
contestada

A plus 5 is the side of an equilateral triangle. find it's perimeter

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Apocrophon
Apocrophon Apocrophon
  • 19-12-2016
a+5 = 1 side, so the perimeter is 3(a+5) or P = 3a+15
Answer Link
greenacres greenacres
  • 19-12-2016
one side = a + 5
there are 3 equal sides on an equilateral triangle

3(a+5) = 3a+15
Answer Link

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