MCQOPTIONS
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| 1. |
The shadow of a tower standing on a level ground is found to be 60 m longer when the sun's altitude is\[{{30}^{o}}\]than when it is\[{{45}^{o}}\]. The height of the tower is [EAMCET 2001] |
| A. | 60 m |
| B. | 30 m |
| C. | \[60\sqrt{3}m\] |
| D. | \[30(\sqrt{3}+1)m\] |
| Answer» E. | |