Question

find the circumference of a circle if its radius is 10?
$\pi = \frac{22}{7}$


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Answer 1

Answer:

Formula of circumference of a circle= 2πr.

π=22/7

radius= 10

=2×22/7×10

=62.86

The circumference of the circle is 62.86

Answer 2

Answer:

circumference of circle is 2 π r