Question

the circumference of a circle is 17.6 cm find the area of the circle​

Answer 1

Given circumference of circle=17.6
Cicumference of a circle = 2πr

now, we have to find radius

2πr = 17.6

2 x 22/7 x r = 17.6

r = 17.6 x 7 / 2 x 22

r = 2.8 cm

now we will find area

Area of circle = πr²

⇒ 22/7 x r²

⇒ 22/7 x (2.8)²

⇒ 22/7 x 7.84

⇒ 24.64 cm²

so, the area of circle is 24.64 cm².
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Hope this will help you

Answer 2

hey mate here's ur answer

let radius of circle be x cm

given, circumference of circle = 17.6 cm

=> 2πr = 17.6

=> 3.14r = 17.6/2

=> r = 8.8/3.14

=> r = 2.8 cm

so, area of circle

= πr²

= 3.14(2.8)²

= 3.14 × 7.84

= 24.6 cm²