railway RRB Technician Grade 1 Mock Test 2024 Quantitative Aptitude Trigonometry Heights and Distances
From the top of a cliff 200 m high, the angles of depression of the top and bottom of a tower are observed to be 30° and 45° respectively. What is the height of the tower?
1
400 m
2
400√3 m
3
400/√3 m
4
None of the above