Question

If the circumference of a circle is 264 cm, find its radius. Take
$\pi$= 22/7.​

Answer 1

Answer:

42 cm.

Step-by-step explanation:

We know that circumference of a circle=2πr

So, 2 x 22/7 x r= 264

On solving,

we get, r = 42 cm

Answer 2

Answer:

Radius of the circle is 42 cm

Step-by-step explanation:

circumference of a circle is 264= 2*pie*r

or, 2*(22/7)*r = 264

or, r = 264*7/(2*22)

or, r= 6*7 = 42cm

so, radius = 42cm