Saved Bookmarks
| 1. |
. Due to sudden floods, some welfare "associations jointly requestedsgovenment to get 100 tents fixed immediately and offered to contrbe Sof the cost. If (he lower part of each tent is of the form of a cylinder of da42 m and height 4 m with the conical upper part of same diameter buheight 2.8 m, and the canvas to-be used costs 100 per sq m, find the ou |
| Answer» | |