MCQOPTIONS
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| 1. |
The angles of depression and elevation of the top of a wall 11 m high from top and bottom of a tree are 60 and 30 respectively. What is the height of the tree? |
| A. | 11 m |
| B. | 22 m |
| C. | 33 m |
| D. | 44 m |
| Answer» E. | |