A hollow sphere of 4 cm and 6 cm inner and outer diameter, respectivel – McqOptions

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1.	A hollow sphere of 4 cm and 6 cm inner and outer diameter, respectively, is melted into a cone of 8 cm base diameter. Find the height of the cone.
A.	4.75 cm
B.	38 cm
C.	9.5 cm
D.	19 cm
Answer» B. 38 cm

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