A flag-staff of 6 meters high placed on the top of a tower throws a...

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A flag-staff of 6 meters high placed on the top of a tower throws a shadow of \( 2 \sqrt{3} \) metres along the ground. Then the angle (in degrees) that the sun makes
\( \mathrm{P} \) with the ground is

W
(A) \( 60^{\circ} \)
(B) \( 30^{\circ} \)
(C) \( 45^{\circ} \)
(D) None of these
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