1.

¡spherical bowl of diarneter 7-2 cm isfilled completely with chocolate sauce. Thissauce is poured into an inverted cone of radius8 cm. Find the height of the cone if it is[201014.completely filled.

Answer»

volume of hemisphere = (2/3)*pi (7.2/2)^3volume of cone = (1/3)*pi (4.8)^2 (h)

h = 4.05 cm.



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