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Art [367]
3 years ago
11

Help?

Mathematics
2 answers:
TEA [102]3 years ago
5 0

Given circumference formula for circle C = 2pir.

The question is asking to solve for pi or make pi as the subject.

With pi we have 2 r multiplied.We always perform the opposite operation both sides.Opposite of multiplication is division so we divide both sides by 2r

Dividing both sides by 2r we have:

\frac{c}{2r} =pi(\pi )

Among all the options pi equals C over quantity 2 times r is the right answer.


devlian [24]3 years ago
4 0
To solve for Pi do the following:

C = 2Pi • r
C/2r = Pi

The solution would be Pi equals C over quantity 2 times r.
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