Question

Calculate the circumference of a circle whose diameter is 28cm

Answer 1

Answer:

88cm

Step-by-step explanation:

If diameter is 28cm, the radius would be d/2= 28cm/2 = 14cm.

Radius = 14cm

Circumference

$2\pi \times r$

=(2 x 22/7 x 14)cm

=(2 x 22 x 2)

=(2 x 44)

=88cm

I hope this will help you