If a right circular cone has radius 4 cm and slant height 5 cm then wh – InterviewSolution

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1.	If a right circular cone has radius 4 cm and slant height 5 cm then what is itsvolume?(a) 16 t cm (b) 14 a cm (c) 12 cm' (d) 18 t cm
Answer» h^2=l^2 -r^2 = (5)^2-(4)^2 = 25-16 =9h=√9=3volume of cone= 1/3πr^2h = 1/3π(4)^2×3 = 16π cm^3

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