Saved Bookmarks
| 1. |
A 1.2m tall girl spots a ballon moving with the wind in a horizontal line at a height of 88.2m from the ground. The angle of elevation of the ballon from the eyes of the girl at any instant is 60°. After sometime the angle of elevation reduced to 30°. Find the distance travelled by ballon during the interval. |
| Answer» PUT values of AD and AB and find ANSWER | |