A) \[30{}^\circ \]
B) \[46{}^\circ \]
C) \[60{}^\circ \]
D) \[90{}^\circ \]
Correct Answer: C
Solution :
[c] Let height \[=h\] Then, length of shadow \[=\frac{h}{\sqrt{3}}\]in the figure, \[\tan \theta =\frac{h}{h}\]\[\Rightarrow \]\[\tan \theta =\sqrt{3}\] \[\Rightarrow \] \[\theta =60{}^\circ \] |
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