Seudónimo Seudónimo
  • 21-05-2017
  • Mathematics
contestada

I don't get number 17?

I dont get number 17 class=

Respuesta :

RudyC15
RudyC15 RudyC15
  • 21-05-2017
perimeter of a circle is pi x diameter
so pi x radius = for a semicircle
then add d
7.5 x 3.14 + 15
23.55 + 15
38.55ft
Answer Link
SmartChick
SmartChick SmartChick
  • 21-05-2017
Work shown above! Answer is 38.55 feet!
Ver imagen SmartChick
Answer Link

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