The angle of elevation of the sun, when the length of the shadow of a tree √3 times the height of the tree, is:

Q: The angle of elevation of the sun, when the length of the shadow of a tree √3 times the height of the tree, is:

Given Shadow length = √3 × height of the tree. Sun's elevation θ tan θ = (height)/(shadow) = 1/√3θ = 30°

Difficulty: Easy

30°
45°
60°
75°

Correct Answer: 30°

Explanation:

Given

Shadow length = √3 × height of the tree.

Sun's elevation θ
tan θ = (height)/(shadow) = 1/√3θ = 30°

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