Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Trigonometry Heights and Distances
The angle of elevation of a ladder against a wall is 30° and the foot of the ladder is 4√3 m away from the wall. What is the length of the ladder?
1
4 m
2
2√3 m
3
3√3 m
4
8 m