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The difference between the outside and i...

The difference between the outside and inside surfaces of a cylindrical metallic pipe 14 cm long is `44 cm^2`. If the pipe is made of `99 cm^3` of metal, find the outer and inner radii of the pipe.

A

3.5 cm, 3 cm

B

2.5 cm, 2 cm

C

4.5 cm, 4 cm

D

4.75 cm, 4.25 cm

Text Solution

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The correct Answer is:
B
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