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If a circle has 25 meters of radius, then what is its circumference?
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If a circle has 25 meters of radius, then what is its circumference?

User ThatOneDude
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2 Answers

7 votes
157..............................
User Illy
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5 votes
So to find the circumference of a circle, the equation is πd.
d=2r. 25 x 2 = 50, so the diameter is 50.
Let us use 3.14 as pi.
3.14 x 50 = 157
The circumference is 157 meters, hope this helps!
User Victor Grazi
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8.4k points
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