Question

The circumference of a circle is 14 what is the radius of the circle?

Answer 1

given:

circumference= 14

to find:

the radius of the circle.

solution:

$r = \frac{c}{2\pi}$

$r= \frac{14}{2 \times \pi}$

$r = 2.22817$

$r = 2.23$

hence the radius of the circle is 2.23