racheltorres858 racheltorres858
  • 03-04-2019
  • Mathematics
contestada

A circle has a circumference of 615.44615. point, 44 units. What is the radius of the circle?

Respuesta :

MrsStrong
MrsStrong MrsStrong
  • 12-04-2019

Answer:

The radius is 98

Step-by-step explanation:

The circumference of a circle is the distance around the edge of the circle. To find the circumference, we use the formula C = 2πr. You have the circumference so substitute C = 615.44. Then solve for r.

C = 2πr

615.44 = 2πr

98 = r

Answer Link
lucylarti lucylarti
  • 16-12-2019

Answer:

72

Step-by-step explanation:

khan academy response

Answer Link

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