1.

Q: From a point 12 meter above the water level, the angle of elevation of the top of a hill is 60° and the angle of depression of the base of the hill 30°. What is the height ( in meter) of the hill?

A. $$ {48\sqrt{3}}$$
B. 36
C. $$ {36\sqrt{3}}$
D. 48
Answer» E.


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