MCQOPTIONS
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| 1. |
If the angle of elevation of cloud from a point 200 m above a lake is 30 and the angle of depression of its reflection in the lake is 60 , then find the height of the cloud above the lake. |
| A. | 400 m |
| B. | 600 m |
| C. | 800 m |
| D. | 1000 m |
| Answer» B. 600 m | |