Saved Bookmarks
| 1. |
c) A tower has a flag pole on it, and the tower has a height of 40 m. The angle of elevationof the top of the tower and the flag pole are respectively 30° and 45° to an observerstanding on the horizontal line from the foot of the tower. Find the length of the flagpole correct to two significant figures.[4] |
|
Answer» hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii |
|