The radius and height of a right circular cone are 4 cm and 9 cm respe – InterviewSolution

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1.	The radius and height of a right circular cone are 4 cm and 9 cm respectively. Its volume will be : (i) `36pi cm^(3)` (ii) `48pi cm^(3)` (iii) `72pi cm^(3)` (iv) `100pi cm^(3)`
Answer» Here, radius r = 4 cm and heighth = 9 cm `therefore` Volume of cone `=(1)/(3)pi r^(2)hh=(1)/(3)pi^(2)h=(1)/(3)pi(4)^(2)xx9=48pi cm^(3)`

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