3 years ago

The radius of a circle is 4 centimeters. What is the circle's circumference?

Mathematics

2 answers:

IrinaK [193]3 years ago

3 0

8pi

C=2pir

We’re given that the radius (r) is 4

So replace r with 4

C=2(pi)(4)

C=8pi

Elanso [62]3 years ago

3 0

The answer to this question is C≈25.13cm

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