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A circular template has a radius of 10 c...

A circular template has a radius of 10 cm. The measurnment of the radius has an approximate error of 0.02 cm. Then the percentage error in calculating area of this template is

A

`0.2 %`

B

`0.4%`

C

`0.04 %`

D

`0.08%`

Text Solution

Verified by Experts

The correct Answer is:
B
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