Question

The radius of a circle is 7 cm. Its circumference is

(a) 22 cm (b) 44 cm (c) 11 cm (d) 66cm​

Answer 1

Step-by-step explanation:

pie = 22/7

circumference = 2 pie r

= 2 * 22/7 * 7

= 44 cm

Answer 2

Answer:

Hi here is your answer

Step-by-step explanation:

If we have find out circumference then,

Rule- 1/2 π r

According to this.

Your answer is 44