3 years ago

A circle has a circumstance of 22cm what’s the radius using pi

Mathematics

1 answer:

atroni [7]3 years ago

7 0

Answer:

3.50

Step-by-step explanation:

C = 2πr

C = πd

In this case we are using C = 2πr

C = 2πr

22 = 2 x 3.14 x r

22 = 6.28 x r

22/6.28 = 6.28r/6.28

3.503184713375796178343949044585987261 = r

But estimated is 3.50

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