3 years ago

The radius of a circle measures 11cm. what is the circumference of the circle?

1 answer:

4 0

The formula for finding circumference is c=2πr where c is circumference π is 22/7 and r=11
c=2*22/7*11=69.14 circumference(rounded to the nearest hundredth)
Therefore the circumference is 69.14cm.

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