The radius of a conical tent is 7 metres and its height is 10 metres. Calculate the length of canvas used in making the tent if width of canvas is 2m.
`[" Use "pi=22/7]`

The radius of a conical tent is 5m and its height is 12m. Calculate the length of the canvas used in making the tent if width of canvas is 2cm.

The radius of a conical tent is 3 meter and height is 4 meter then its slant height is…..meter.

A conical tent was erected by army at a base camp with height 3 m and base diameter 8 m Find, The cost of canvas required for making the tent, if the canvas cost ₹70 per 1 sq.m.

A toy is made in the form of hemisphere surmounted by a right cone whose circular base is joined with the plane surface of the hemisphere. The radius of the base of the cone is 7 cm. and its volume is 3/2 of the hemisphere. Calculate the height of the cone and the surface area of the toy correct to 2 places of decimal. ("Take "pi=3""1/7)

tent is in the form of a cylinder surmounted by a cone having its diameter of the base equal to 24 m. The height of cylinder is 11 m and the vertex of the cone is 5m above the cylinder. Find the cost of making the tent, if the rate of canvas is Rs. 10 per m^(2)

The C.S.A. of a cylinder is 792 cm^2 .Find its height if its radius is 7 cm.

Calculate the wave length of an electron moving with a velocity of 2.05xx10^(7)ms^(-1) .

A circus tent is cylindrical upto a height of 3 m and conical above it. If the diameter of the base is 105 m and the slant height of the conical part is 53 m, find the total canvas used in making the tent.