as observed from the top of the lighthouse, 100m high above sea level , the angle of depression of a ship changes from 30 degrees to 45 degrees.
determine the distance travelled by ship during the period of observation.
Asked by kamathouse648 | 10th Dec, 2019, 03:58: PM
Please click on the distance travelled by ship during the period of observation for the solution of the question.
Answered by Yasmeen Khan | 10th Dec, 2019, 06:30: PM
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