state gov RSMSSB Junior Assistant & Lipik Grade (LDC) Mock Test 2024 Quantitative Aptitude Trigonometry Heights and Distances
The angle of elevation of a ladder leaning against a wall is 60° and the foot of the ladder is 9m away from the wall. The length of the ladder is:
1
20 m
2
10 m
3
18 m
4
15 m
5
Question Not Attempted