Sand is pouring from a pipe at the rate of `12 cm^(3)//s`. The falling sand forms a cone on the ground in such a way that the height of the cone is always one-sixth of the radius of the base. How fast is the height of the sand cone increasing when the height is 4cm?

Sand is pouring from a pipe at the rate of 12cm^(3)//sec. The falling sand forms a cone on the ground in such a way that the height of the cone is always one-sixth of the radius of the base. How fast is the height of the sand cone increasing when the height is 4 cm?

Sand is pouting from a pipe at the rate of 12cm^(3)//s . The falling sand forms a cone on the ground in such a way that the height of the cone is always one - sixth of the radius of the base. How fast is the height of the sand cone increasing when the height is 4 cm ?

Sand is pouring from a pipe at the rate of 12cm^(3)//s . The falling sand forms a cone on the top of ground in such a way that the height of the cone is always one-sixth of the radius of the base. How fast is the height of the sand cone increasing when the height is 4cm?

Sand is pouring from a pipe at the rate of 12 cm^(3)//s . The falling sand forms a cone on the ground in such a way that the height of the cone is always one-sixth of the base. How fast height of the sand cone increasing when the height is 4 cm?

The height of a cone with slant height 15 cm and radius 9 cm is :

The area of the curved surface of a cone is 60 pi cm^(2) . If the slant height of the cone is 8 cm, find the radius of the base .

The slant height of a cone is fixed at 7 cm if the rate of increase of its height is 0.3 cm / sec then the rate of increase of its volume when its heights is 4 cm is

Find the volume of the cone having radius 7 cm and height 18 cm.

The slant height of a cone is fixed at 7 cm. If the rate of increase of its height is 0.3 cm/sec., then the rate of increase of its volume when its height is 4 cm is :

A right circular cone has a height of 84 cm. the radius of the base is 35 cm. find the volume and curved surface area.