| Q.17 | A coconut tree swings with the wind in such a manner that the angle covered by its trunk is 18 degrees. If the topmost portion of the tree covers a distance of 44 metres, find the length of the tree. | |
| Ans | 1. 210 metres | |
| 2. 70 metres | ||
| 3. 120 metres | ||
| 4. 140 metres |
Correct Ans Provided: 4