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Calculate the length of the circumference of a circle with a radius of 5cm
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Calculate the length of the circumference of a circle with a radius of 5cm

User TheDarse
by
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1 Answer

5 votes
Hey there!

For reasonable estimation purposes, I will be using 3.14 as Pi.

Our formula is:

C =
2 \pi r
Plug in radius and 3.14 for pi.
C = 2(3.14)(5)
C = 6.28(5)
C = 31.4

Hope this helps!
User ?Lker
by
6.0k points
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