state gov Patna Civil Court Clerk/Reader Mock Test Series Quantitative Aptitude Trigonometry Heights and Distances
From the top of the platform, the angle of elevation of the top of the tower at a distance of 50√3 m is 30°. If the height of the tower is 60 m, what will be the height of the platform?
1
20√3 m
2
10 m
3
40 m
4
45√3 m