Saved Bookmarks
| 1. |
A solid cuboid of iron with dimensions 53cm\ast40cm\ast15cm is melted and recasted into a cylindrical pipe. The outer and inner diameters of pipe are 8cm and 7cm respectively. Find the lenght of pipe? |
| Answer» A solid cuboid of iron with dimensions 53cm\ast40cm\ast15cm is melted and recasted into a cylindrical pipe. The outer and inner diameters of pipe are 8cm and 7cm respectively. Find the lenght of pipe? | |