If a flagstaff subtends equal angles at the points $ A, B, C $ and $ D $ on the horizontal ground through the foot of flagstaff, then the points $ A, B, C $ and $ D $ necessarily form $ a $

Question

If a flagstaff subtends equal angles at the points $ A, B, C $ and $ D $ on the horizontal ground through the foot of flagstaff, then the points $ A, B, C $ and $ D $ necessarily form $ a $, Rectangle, Parallelogram, Square, None of these

MARKS App · Accepted Answer

Let P Q be the vertical tower, having Q as its foot. We have, A Q = B Q = C Q = D Q , which implies that the points A , B , C and D are concylic having Q as its centre.

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