If V be the volume, R be the radius of the base and H be the height of a right circular cone, then H = ____.

If x be the volume, y be the area of the base and z be the height of a cone then the value of x / yz is 3.

State True or False: The height, radius, and slant height of a right circular cone are always the three sides of a right-angled triangle.

If the volume of a right circular cone is V cubic unit, the base area is A sq. unit and the height is H unit, then find the value of

Find the total surface area of a cone whose diameter of the base is 20 cm and slant height is 25 cm.

Curved surface area of a right circular cone is 154√2 sq cm and radius of the base 7 cm. Find its vertical angle.

The height of a right circular cone is twice the radius of the base. If the height were seven times the diameter of the base then the volume of the cone would have been 539 cu cm more. Find the height of the cone.

In a right circular conical tent, 11 persons can stay. For each person, 4 sq. m space in the base and 20 cu.m. air are necessary. Determine the height of the tent put up exactly for 11 persons.

Write the magnitude of each angle of a cyclic parallelogram

The angle in the segment of a circle which is greater than a semicircle is acute or obtuse?

Express 22°30' in radians

Find the number of direct common tangents of two circles which touch each other externally.