The vertical angle of a cone of maximum volume and given slant height is

Show that the semi-vertical angle of the cone of the maximum volume and of given slant height is tan^(-1)sqrt(2)

Show that the semi-vertical angle of the cone of the maximum volume and of given slant height is cos^(-1)(1)/(sqrt(3))

Show that the semi - vertical angle of the right - circular cone of maximum volume and of given slant height is : (i) tan^(-1)sqrt2 (ii) cos^(-1)""(1)/(sqrt3).

The vertical angle of a right circular cone is a and the slant height is sqrt(2)r сm . What is the volume of the cone in cubic cm?

The semi-vertical angle of a cone remains constant. If its height increases by 2%, then find the approximate increase in its volume.

The height of the cone of maximum volume inscribed in a sphere of radius R is

The perpendicular height of a cone is 12 cm and its slant height is 13 cm . Find the radius of the base of the cone .

Find the height of a cone of radius 5 cm and slant height 13 cm.

The circumference of the base of a cone is 44cm and the slant height is 25cm surface area of the cone.

The height of a cone of diameter 10 cm and slant height 13 cm, is