Question

As observed from the top of a 78 m tall light house,the angle of depression of two ships are 30 and 45 . If one ship is exactly behind the other on the same side of the light house, then the distance in meters, between the two ships is

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

56.94m

Step-by-step explanation:

as

$\tan( \alpha ) = p \div b$