Question

If the diameter of a circle is 28cm.find it's circumference (π = 22/7)

Answer 1

Answer:

Diameter of  a circle =28 cm

Thus, circumference =π×28 cm

                                   =  

7

22

​  

×28 cm

                                   =22×4 cm

                                   =88 cm

Answer 2

Answer:

By this process you van find the circumference of diameter 28 cm.