Question

⏩If a tower is 50m high, cast a shadow 10√3m long on the ground, then what is the Angle of Elevation of the sun.​

Answer 1

In triangle ABC :

Take height of tower as the perpendicular

Then the shadow as the base

So the solution is:

tan∅ = 30/10√3

tan∅ = 3/√3

tan∅ = √3 × √3 / √3  [ 3 = √3 × √3 ]

tan∅ = √3

tan∅ = tan 60°

∅ = 60°

Therefore the angle of elevation is 60degree

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Answer 2

Answer:

answer is 60degree

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