Teaching KVS Junior Secretariat Assistant (LDC) Mock Test 2022 Quantitative Aptitude Trigonometry Heights and Distances
From a point 20m away from the foot of a tower, the angle of elevation of the top of the tower is 30°. The height of the tower is
1
10√3 m
2
20√3 m
3
\(\frac{{10}}{{\sqrt 3}}m\)
4
\(\frac{{20}}{{\sqrt 3}}m{\rm{\;}}\)