state gov Haryana Police Constable Mock Test 2024 Quantitative Aptitude Trigonometry Heights and Distances
The angles of elevations of the top of a tower from two points P and Q from the base of tower and in the same straight line at a distance 'a' and 'b' respectively, are complement to each other. The height of the tower is-
1
\(\frac{a+b}{2}\)
2
ab
3
\(\sqrt{a b} \)
4
a + b
5
Not Attempted