easykb47 easykb47
  • 15-10-2019
  • Mathematics
contestada

Evaluate C=2 π r, for r=8

1. C=10 π

2.C=16 π

3.C=28 π

4.C=16

Respuesta :

lodridge
lodridge lodridge
  • 15-10-2019
The second one would be the answer because would equal eight so in the equation it would be two times pi times eight so you would just multiply the two numbers you already know in Lee pie as it is so 2×8 is 16
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