A hollow sphere of external and internal diameters 6 cm and 4 cm respe – McqOptions

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1.	A hollow sphere of external and internal diameters 6 cm and 4 cm respectively is melted into a cone of base diameter 8 cm. What is the height of the cone?
A.	4.75 cm
B.	5.50 cm
C.	6.25 cm
D.	6.75 cm
Answer» B. 5.50 cm

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