Question

find the circumstance and area of a circle whose radius is 7cm​

Answer 1

Step-by-step explanation:

Area of a circle =πr

2

, where r is the radius of the circle

Since r=7

So, area of the given circle =π×7×7=49π

ans. 49π

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Answer 2

Answer:

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Step-by-step explanation:

circumference of circle =44cm

area of circle =154sq cm

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