Question

31. Volume of a cylinder of the same base radius and the same height as that of a cone is (1) same as theat of the cone (2) 2 times the volume of the cone (3) 1/3 times the volume of the cone (4) 3 times the volume of the cone

11th - 12th Class

Maths

Solution

128

4.0 (1 ratings)

31. (4) Volume of cone ( =frac{1}{3} pi r^{2} h ) Volume of cylinder ( =pi r^{2} h ) Hence, volume of cylinder is 3 times the volume of cone.