The volume of a right circular cone is 48π If the diameter of the base is 8 cm .
Find (i) height (ii) slant height (iii) curved surface area .
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Answer:
Let h be the height of the cone.
Diameter = 8 cm
Radius = 4 cm
Volume = 48π cm3
31π×(4)2×h=48π
h=9 cm
Hence, the height of the cone is 9 cm.
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