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Radius of a circle is 3.5 centimetre find the circumference and area of the circle

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Answer:

Given that,

Radius of a circle is 3.5 centimetre

To find the circumference and area of the circle​.

Step-by-step explanation:

We know that,

Circumference of a circle is,


2\pi r

where r is the radius of the circle.

Here, r=3.5

Substitute the value of r, we get


=2*\pi*3.5

Substitute the value of pi=22/7, we get


=2*(22)/(7)*3.5
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