A person whose eye level is 1.6 m above the ground observes the top of a chimney 31.6…
MATHEMATICS · Single correct · CBSE · Mathematics · Applications of Trigonometry · Applications of Trigonometry
Problem
A person whose eye level is 1.6 m above the ground observes the top of a chimney 31.6 m high. The person is standing 50 m away from the foot of the chimney. Find the angle of elevation of the top of the chimney (answer to the nearest degree).
(a) 32∘
(b) 36∘
(c) 31∘
(d) 30∘