MCQOPTIONS
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| 1. |
Each side of a square subtends an angle of 60° at the tip of a tower of height h meters standing at the centre of the square. If l is the length of each side of the square, then what is h2 equal to? |
| A. | 2l2 |
| B. | l2/2 |
| C. | 3l2/2 |
| D. | 2l3/3 |
| Answer» C. 3l2/2 | |