Question

The diameter of a circle whose circumference is 22π cm is _______ cm

Answer 1

Answer:

diameter =7cm

Step-by-step explanation:

Circumference =2*22/7*r

Here it is 22. ATQ

22=2*22/7*r

(22*7)/(22*2)=r

7/2=r

And we know d=2r

So d=2*(7/2) =7

Answer 2

Answer:

diameter is 22cm

upper answer is wrong

Step-by-step explanation:

22π=2πr

22π/2π=r

π got cancelled

and 11=r

if r is 11 then diameter is 2r

11*2

22cm