How many metres of cloth 5m wide will be required to make a conical tent, the radius of whose base is 7m and whose height is 24m? `(T a k epi=(22)/7)`

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

How many square metres of canvas is required for a conical tent whose height is 3.5 m and the base is 12 m?

Find the sum of the lengths of the bases of a trapezium whose area is 4.2\ m^2 and whose height is 280 cm.

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

Find the area of metal sheet required in making a closed hollow cone of base radius 7cm and height 24cm.

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 .

On shirt requires 2(3)/(4)m of cloth. How much material is required to make 2 dozen shirts?

Find what length of canvas, 1.5 m in width, is required to make a conical tent 48 m diameter and 7 m in height ? Given that 10% of the canvas is used in folds and stitchings. Also, find the cost of the canvas at the rate of Rs.24 per metre.