Arissa14 Arissa14
  • 22-03-2018
  • Mathematics
contestada

The circumference of a circle is 5n inches what is the radius of the circle

Respuesta :

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zrh2sfo zrh2sfo
  • 22-03-2018
Answer:

r = 0.79577471545948 in
C = 5 in
A = 1.9894367886487 in²

Agenda:

r = radius
C = circumference
A = area
π = pi = 3.1415926535898
√ = square root

Formula:

r = C / 2π
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