Help me to solve this. Sum, dear. Freinds
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Answer:
30 °
Step-by-step explanation:
Refer the attached figure
Let the height of tree AB be h
Since we are given that The shadow of tree is √3 times its height
Length of shadow = √3h
To Find angle of elevation of sun we will use trigonometric ratio
In ΔABC
tan\theta = \frac{Perpendicular}{Base}tanθ=
Base
Perpendicular
tan\theta ^{\circ} = \frac{AB}{CB}tanθ
∘
=
CB
AB
tan\theta= \frac{h}{\sqrt{3}h}tanθ=
3
h
h
tan\theta= \frac{1}{\sqrt{3}}tanθ=
3
1
\theta= tan^{-1}\frac{1}{\sqrt{3}}θ=tan
−1
3
1
\theta =30^{\circ}θ=30
∘
Hence the angel of elevation is 30
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