engineering recuitment ICAR (IARI) Assistant (Pre + Mains) 2022 Mock Test Quantitative Aptitude Trigonometry Heights and Distances
The angle of elevation of a 30 m high tower from one side of tower to two point on the ground are 30° and 45° respectively. If both points and base of the tower are in a line, the distance between two points is:
1
30 m
2
\(30\sqrt{3} \ m\)
3
\(30(\sqrt{3}-1) m\)
4
\(30(\sqrt{3}+1) m\)