Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Trigonometry Heights and Distances
The angle of elevation of the top of a building at a distance of 70 m from its foot on a horizontal plane is found to be 60°. Find the height of the building.
1
\(70\sqrt 3 \) m
2
\(60\sqrt 3\) m
3
\(50\sqrt 3\) m
4
More than one of the above
5
None of the above