railway RRB Technician Grade 1 Mock Test 2024 Quantitative Aptitude Trigonometry Heights and Distances
There is a flag pole on top of a 25 m high building. From a point at some distance from the building, the angles of elevation of the foot of the flagstaff and top of the flagstaff are 45° and 60°, respectively. Find the height of the flagstaff (in m).
1
25(\(\sqrt 3\) + 1)
2
25\(\sqrt 2\)
3
25\(\sqrt 3\) + 1
4
25(\(\sqrt 3\) - 1)