Question

Find the circumference of the circle with the following radius: $(\text{Take}\pi =\frac{22}{7})$

$14cm$

Answer 1

Given:
Radius of a circle $=14cm$
Circumference of the circle $=2\pi r$
$=2\times \frac{22}{7}\times 14$
$=2\times 22\times 2$
$=88cm$

Therefore, circumference of the circle is $88cm$.