Write True or False :
If the volume and the base area of solid right circular cone are V cu.unit and A sq.unit respectively the its height is `(3V)/A` unit.

If the volume, base area and height of a right circular cone are V cu unit, A sq.unit ant H unit respectively, then find the value of (AH)/V .

Write whether the following statements are true or false : (ii) The radius of base , height and slant height of a solid right circular cone are r unit h unit and l unit respectively . The base of the cone is joint along the base of solid right circular cylinder. If the radii of the bases and heights of the cylinder and of the cone be equal , then the total surface area of the joint solid object will be (pirl + 2pirh +2 pir^(2)) sq - unit

If the base radius and height of a right circular cone are r and h respectively, then the volume of the cone is

If the height and curved surface area of a right circular cylinder are 14 cm and 264 sq.cm respectively then find the volume of the cylinder.

If the area of the base of a right circular cone be x sq-unit and the volume be y cubic -unit, then the height of the cone will be (3y)/(x) unit.

The numerical values of the volume and the lateral surface area of a right circular cone are equal. If the height and the radius of the cone are h unit and r unit respectively , then find the value of (1)/(h^2)+(1)/(r^2) .

The heights and the area of curved surface of a solid right circular cylinder are 14cm. And 132 sq.cm. The volume of it is

The length of base diameter and height of a right circular cone are 16 cm and 17 cm respectively. Find the volume of the cone.

The base diameter and height of a right circular cone arc 21 m and 14 m respectively. Calculate the volume of the cone.

If the base radius and height of a right circular cone are 2R and H respectively, then the area of total surface of the cone is