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1. |
The angles of depression of two ships from the top of a light house are 60° and 45° towards east. If the ships are 300 m apart, the height of the light house is |
A. | 200(3+√3) meter |
B. | 250(3+√3) meter |
C. | 150(3+√3) meter |
D. | 160(3+√3) meter |
Answer» D. 160(3+√3) meter | |