Question

Chapter 6 – Trigonometry.







1.Roshani saw an eagle on the top of a tree at an angle of elevation of 61°, while she was standing at the door of her house. She went on the terrace of the house so that she could see it clearly. The terrace was at a height of 4m. While observing the eagle from there the angle of elevation was 52°. At what height from the ground was the eagle ? (Find the answer correct upto nearest integer)
(tan 61° = 1.80, tan 52° = 1.28, tan 29° = 0.55, tan 38° = 0.78)

Answer 1

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Answer 2

•°• ans is 14m

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