Question

ग) एक मीनार की ऊँचाई 20 मीटर है। जमीन पर बनने वाली इसकी छाया की लम्बाई1200मीटर है। सूर्य का उन्नयन कोण ज्ञात कीजिए।।​

Answer 1

The angle of elevation is 0.954°

Step-by-step explanation:

The height of a tower is 20 meters.

The length of its shadow built on the ground is 1200 meters.

We are supposed to find Find the angle of elevation of the Sun.

$Tan \theta = \frac{Perpendicular}{Base}\\Tan \theta = \frac{20}{1200}m\\\theta = Tan^{-1}(\frac{20}{1200})\\\theta = 0.954^{\circ}$

Hence The angle of elevation is 0.954°

#Learn more:

Height of a tower is 200m and angle is elevation is 45 find the height of the shadow.

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