The diameter of a cylinder of volume 6160 cu cm and height 10 cm is ... cm.
12.5
28
14
21.5
The height of a cylinder is 14 cm and its diameter is 10 cm.The volume of the cylinder is
(a) 1100 cm3
(b) 3300 cm3
(c) 3500 cm3
(d) 7700 cm3
If diameter of a circle is 25 cm, then the measure of its radius = ___ cm.