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1. |
The angle of depression of a point situated at a distance of 70m from the base of a tower is 60°. The height of the tower is- |
A. | [35\sqrt 3 {\text{ m}}\] |
B. | [70\sqrt 3 {\text{ m}}\] |
C. | [\frac{{70\sqrt 3 }}{3}{\text{ m}}\] |
D. | [{\text{70 m}}\] |
Answer» C. [\frac{{70\sqrt 3 }}{3}{\text{ m}}\] | |