The angle of elevation of a tower at a point distant d meters from its base is 30°. If the tower is 20 meters high, then the value of d is [MP PET 1982, 88]

The angle of elevation of a tower at a point distant d meters from its

1.	The angle of elevation of a tower at a point distant d meters from its base is 30°. If the tower is 20 meters high, then the value of d is [MP PET 1982, 88]
A.	\[10\sqrt{3}m\]
B.	\[\frac{20}{\sqrt{3}}m\]
C.	\[20\sqrt{3}m\]
D.	\[10\]m
Answer» D. \[10\]m

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The angle of elevation of a tower at a point distant d meters from its base is 30°. If the tower is 20 meters high, then the value of d is [MP PET 1982, 88]

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