Mathematics
How many metres of cloth 2.5 m wide will be required to make a conical tent whose base radius is 7 m and height is 24 m?
120 m
180 m
220 m
550 m
Related Questions
The radius and height of a right circular cone are in the ratio of 5 : 12 and its volume is 2512 cm3. The slant height of the cone is :
(Take π = 3.14)
14 cm
16 cm
24 cm
26 cm
The length of the canvas, 1.1 m wide required to build a conical tent of height 14 m and floor area 346.5 m2, is :
490 m
525 m
665 m
860 m
The volume of conical tent is 462 m3 and the area of the base is 154 m2. The height of the cone is :
15 m
12 m
9 m
24 m