Question

the curcumfarence of a circle is 17.6 cm . find the area of the circle ​

Answer 1

Step-by-step explanation:

Circumference of the circle = 2πr

Now we have to find the radius .

2πr = 17.6

2x22/7 X r = 17.6

r = 2.8 cm

NOW, we will find area of the circle

i.e πr^2 = 22/7 X 2.8 X 2.8 = 22/7 X 7.84 = 24.64 .

So, area of the circle is 22.64.

Hope it helps U

Answer 2

Step-by-step explanation:

2πr=17.6

πr=17.6÷2=8.8

r=8.8×7÷22=2.8

area=

$\pi {r}^{2 }$

$\pi {(2.8)}^{2}$

π×7.84

24.6cm^2