A ball of radius 1 cm is put into a cylindrical pipe so that it fits i – McqOptions

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1.	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.	2200 square cm
B.	4400 square cm
C.	8800 square cm
D.	17600 square cm
Answer» D. 17600 square cm

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