Respuesta :

Diameter = cirumference / pie(3.14)

Radius = Diameter/ Radius

Radius is 2 inches

The radius of the frisbee with a circumference of 12.56 inches is 2 inches

Formula for circumference

C = 2πr

Where

C is the circumference

r is the radius

π is constant (i.e pi)

How to determine the radius

From the question given above, the following data were obtained:

  • Circumference (C) = 12.56 in
  • Pi (π) = 3.14
  • Radius (r) =?

C = 2πr

12.56 = 2 × 3.14 × r

12.56 = 6.28 × r

Divide both side by 6.28

r = 12.56 / 6.28

r = 2 inches

Therefore, we can conclude that the radius of the Frisbee is 2 inches

Learn more about calculations involving radius:

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