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A ball of radius 1 cm is put into a cyli...

A ball of radius 1 cm is put into a cylindrical pipe so that it fits inside the pipe. If the length of the pipe is 14 m, what is the surface area of the pipe?

A

A. 2200 square cm

B

B. 4400 square cm

C

C. 8800 square cm

D

D. 17600 square cm

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