The horizontal distance between two towers is 60 meters and the angular depression of the top of the first tower as seen from the top of the second. is\[30{}^\circ \]. If the height of the second tower be 150 meters, then the highest of the first tower is

The horizontal distance between two towers is 60 meters and the angula

1.	The horizontal distance between two towers is 60 meters and the angular depression of the top of the first tower as seen from the top of the second. is\[30{}^\circ \]. If the height of the second tower be 150 meters, then the highest of the first tower is
A.	\[150-60\sqrt{3}m\]
B.	90 m
C.	\[150-20\sqrt{3}m\]
D.	None of these
Answer» D. None of these

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The horizontal distance between two towers is 60 meters and the angular depression of the top of the first tower as seen from the top of the second. is\[30{}^\circ \]. If the height of the second tower be 150 meters, then the highest of the first tower is

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