Math, asked by innocentdiys, 10 months ago

Help me to solve this. Sum, dear. Freinds​

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Answers

Answered by nawabzadi23
1

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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