1.

A sphere of diameter 12.6 cm is melted and cast into a right circular cone of height 25.2 cm. The radius of the base of the cone is(a) 6.3 cm (b) 2.1 cm (c) 6 cm (d) 4 cm

Answer»

A sphere of diameter 12.6 cm is melted and cast into a right circular cone of height 25.2 cm. The radius of the base of the cone is(a) 6.3 cm (b) 2.1 cm (c) 6 cm (d) 4 cm



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