Match the dimensions of a cone on the left with its volume on the right.
A. radius 3 units, height 7 units
B. diameter 5 units, height 2 units
C. radius 28 units, slant height 53 units
D. diameter 24 units, slant height 13 units.
1. 25/6 units
2. 240
3. 11.760
4. 21