Question

Unless stated otherwise, Use π = 22/7. Please follow karlo dear friends also.​

Answer 1

Answer:

Let r be the radius of the circle.

Then, Circumference=22cm

⇒2πr=22

⇒2×

7

22

×r=22

⇒r=

2

7

cm

∴ Area of the circle=πr

2

=

7

22

×

2

7

×

2

7

cm

2

=38.5cm

2

Answer 2

Answer:

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