Question

The circumference of a bangle is 18π cm. Find the radius and

area of the bangle.​

Answer 1

Answer:

Given,

The circumference of the circle, C=18π cm.

Now,

2πr=18π cm.

Or, r=(18π÷2π) cm.

Or, r=9 cm.

Therefore, the radius of the circle, r=9 cm. (Ans.)

Answer 2

Step-by-step explanation:

2πr=18πcm

r=18π÷2π cm

r=9cm