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If the circumference of a circle incr...

If the circumference of a circle increases form `4pi` to `8pi` , what change occurs in its area? (a) It is halved. (b) It doubles. (c) It triples. (d) It quadruples.

A

It doubles.

B

It triples

C

It quadruples

D

It is halved

Text Solution

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The correct Answer is:
C
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