Subject
Quantitative Aptitude
Topic
Speed & Distance
The angle of elevation of the sun, when the length of the shadow of a tree √3 times the height of the tree, is:
The angle of elevation of the sun, when the length of the shadow of a tree √3 times the height of the tree, is:
ক)
30ºখ)
45ºগ)
60ºঘ)
90ºExplanation
Let, AB be the tree and AC be its shadow. Let, ÐACB = Θ. Then, AC/AB = √3 => cot Θ = √3 So, Θ = 300.Related questions
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