MCQOPTIONS
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| 1. |
A man standing at a point P is watching the top of a tower, which makes an angle of elevation of 30°. The man walks some distance towards the tower and then his angle of elevation of the top of the tower is 60°. If the height of the tower is 30 m, then the distance he moves is |
| A. | 22 m |
| B. | 22√3 m |
| C. | 20 m |
| D. | 20√3 m |
| Answer» B. 22√3 m | |