The radii of the ends of a frustum of a cone 40 cm height are 20 cm and 11 cm. Find the slant height.

The radii of the circular ends of a solid frustum of a cone are 33 cm and 27 cm and its slant height is 10 cm. Find the capacity and total surface area.

The diameter of the ends of a frustum of a cone are 32 cm and 20cm.If its slant height is 10cm,then its lateral surface area is ___

If the radii of the circular ends of a conical bucket of height 45 cm be 28 cm and 7 cm, find the capacity of the bucket. (pi = 22/7) .

A bucket is in the form of a frustum of a cone with capacity of 12,308.8 cm^3 of water. The radii of the top and bottom circular ends are 20 cm and 12 cm respectively. Find the height of the bucket and the area of the metal sheet used in its making (pi = 3.14) .

The radius of a cylinder is 14cm and height is 20 cm. then- Find the volume.

A bucket made up of a metal sheet is in the form of a frustum of a cone. Its depth is 24 cm and the diameters of the top and bottom are 30 cm and 10 cm respectively. Find the cost of milk which can completely fill the bucket at the rate of ₹ 20 per litre and the cost of metal used, if its cost ₹ 10 per 100 cm^2 (pi = 3.14) .

A bucket is in the form of frustum of a cone and holds 28.49 liters of milk. The radius of the top and bottom are 28 cm and 21 cm respectively. Find the height of the bucket.

A drinking glass is in the shape of a frustum of a cone of height 14 cm. The diameter of its circular ends are 4 cm and 2 cm. Find the capacity of the glass.

A bucket is in the form of a frustum of a cone. In depth is 15 cm and the diameters of the top and bottom are 56 cm and 42 cm respectively. Find how many litres of water can the bucket hold (pi=22/7) .

The lengths of the diagonals of a rhombus are 30cm and 40cm.Find the side of the rhombus.