Suppose the circumference of a circle is 3 pi. What is the diameter?

asked Apr 22, 2017 232k views

5 votes

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3 votes

$2\pi r~or~ \pi d$ so divide 3 by
/pi

Alexej Sommer answered Apr 25, 2017

8.8k points

3 votes

this was asked already
c=pid or
c=2pir

use first one
c=3pi
3pi=c=pid
3pi=pid
divide by pi
3=d
diameter=3 units

Korya answered Apr 28, 2017

by Korya

7.7k points

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