#
calculate the circumference of a circle with the following radius:

a) 70m

b) 0.98m

## Answers

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**Answer:**

**a)**we know the formula to find circumference=2πr

put the values= 2×22/7×70

=440m= answer

**B)** circumference=2πr

put the values=2×22/7×0.98

=6.16m = answer

hope you are satisfied with my answer

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