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?
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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?
- 1$$ {48\sqrt{3}}$$false
- 236false
- 3$$ {36\sqrt{3}}$false
- 448true
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