Find the length of cloth used in making a conical pandal of height 100m and base radius 240m, if the cloth is `100pi` m wide.

Find the area of canvas required for a conical tent of height 24m and base radius 7m.

What length of tarpaulin 3m wide will be required to make a conical tent of height 8m and base radius 6m? Assume that the extra length of material will be required for stitching margins and wastage in cutting is approximately 20 cm (U s e\ pi=3. 14)

What length of tarpaulin 3 m wide will be required to make conical tent of height 8 m and base radius 6 m? Assume that the extra length of material that will be required for stitching margins and wastage in cutting is approximately 20 cm

How many square metres of canvas will be required to make a conical tent 8metre high and base radius is 6 m

The ratio of the base radius and height of a cone is 5 : 12. Find its slant height and radius if its volume is 800 pi m^(3) .

Find the length of canvas, 1.5m in width, is required to make a conical tent 14 m in diameter and 24 m in height. Given that 8(1)/(3)% of the canvas is used in folds and stiching. Also, find the cost of canvas at the rate of Rs. 28 per metre.

Find the total surface area of a cone, if its slant height is 9m and the radius of its base is 12m.

A 5 m wide cloth is used to make a conical tent of base diameter 14 m and height 24. Find the cost of cloth used at the rate of Rs 25 per metre. [Use pi=22//7 ]

The circumference of the base of a conical tent is 44 m and its height is 24 m. Find the area of cloth used in this tent.

Show that the least cloth is required to construct a conical tent of given volume if the ratio of height to the base radius is sqrt2 : 1 .