Mathematics
An edge of a cube measures 10 cm. If the largest possible right circular cone is cut out of this cube, then the volume of the cone is:
260 cm3
260.9 cm3
261.9 cm3
262.7 cm3
Related Questions
If the radius of the base of a cone is halved, keeping the height same, what is the ratio of the volume of the new cone to that of the original cone?
1 : 2
1 : 3
1 : 4
2 : 3
A cone of height 7 cm and base radius 3 cm is carved from a rectangular block of wood 10 cm × 5 cm × 2 cm. The percentage of wood wasted is:
34%
46%
54%
66%
If the height of a cone is doubled, then its volume is increased by :
100%
200%
300%
400%
If the height of two cones are in the ratio of 1 : 4 and the radii of their bases are in the ratio 4 : 1, then the ratio of their volumes is:
1 : 2
2 : 3
3 : 4
4 : 1