If there is an error of 0.02 sq.cm is ma...

If there is an error of 0.02 sq.cm is made in the area of a circle while measuring the radius 5 cm, then the percentage error in the circumference of the circle is

A

`0.4/pi`

B

`0.04/pi`

C

`4/pi`

D

`0.004/pi`

Text Solution

Verified by Experts

The correct Answer is:

B

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