Question

What is the area of a circle whose circumference is 8π?

Answer 1

Step-by-step explanation:

circumference of circle = 8π

2πr = 8π

r = 4

Area of circle = πr^2

=π×4×4

= 16π

Answer 2

Thnkx for question .....

Solution ..

Circumference=2πr

8π=2π*r

8π/2π=r

4π=r

Area of circle =πr²

22/7*(4π)²

22/7*16π²

352/7π²

50.28π²

Ans..