3 years ago

A circle has a circumference of 452.16 units. what is the radius

Mathematics

1 answer:

telo118 [61]3 years ago

6 0

Answer:

Circumference = 2*r*pi

452.16 = 2*r*pi

226.08 = r*pi

226.08 = r*(3.14)

72 = r

The radius is 72

Step-by-step explanation:

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