Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Trigonometry Heights and Distances
The top of a 15-meter high tower makes an angle of elevation of 60° with the bottom of an electric pole and the bottom of the tower makes an angle of elevation of 30° with the top of the pole, then the height of the electric pole is
1
5 m
2
9 m
3
10 m
4
12 m