Answer is (C) 400/3, 200/√3
Let a pillar of height 200 m.
The second pillar AB is x m distance from its of height h.
An angle of A and B from top 300 and 60°.
Hence,
∠XPA = ∠PAM = 30°
∠XPB = ∠PBQ = 60°
Let BQ = AM = x
AB = MQ = h
So, PM = PQ – MQ = (200 – h)m
From right angled ∆PQB,
tan 60° = PQ/BQ
⇒ √3 = 200/x
⇒ x = 200/√3 m
From right angled ∆PMA,