Question

The Carcumferenc of a circle is 17.6 CM. find the area of the circle ​

Answer 1

$\huge{\boxed{\rm{\pink{Area=24.64cm²}}}}$

Step-by-step explanation:

Given:-

The Carcumferenc of a circle is 17.6 cm

To find:-

Find the area of the circle .

Solution:-

If the radius of a circle is r units then the circumference is 2πr units

Circumference of the circle =17.6cm

=>2πr=17.6

=>2×(22/7)×r=17.6

=>(44/7)×r=17.6

=>r=(17.6×7)/44

=>r=(176×7)/(10×44)

=>r=(4×7)/10

=>r=28/10

=>r=2.8 cm

Radius of the circle=2.8 cm

now area of the circle =πr² sq.units

=>A=(22/7)×(2.8×2.8)

=>A=22×0.4×2.8 sq.cm

=>A=24.64 sq.cm

Answer:-

Area of the circle=24.64 sq.cm