1.

There are two temples, one on each bank of a river, just opoposite to each other. One temple is 54 m high. From the top of this temple, the angles of depression of the top and the foot of the other temple are 30° and 60°, respectively. The height of the temple is :

A. 18√3 m
B. 18 m
C. 36 m
D. 36√3 m
Answer» D. 36√3 m


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