Question

The length of a shadow of a pole on a level ground is twice the length of that pole , the angle of elevation of the sun is ?​

Answer 1

Step-by-step explanation:

In right angle ΔABC, AB represents the vertical pole and BC represents the shadow on the ground.θ represents angle of elevation the sun.

tan θ = h / x

But length of shadow = height of the tower, i.e. h = x.

tan θ = h/ h = 1

tan θ = tan 45°

θ = 45°

Thus, angle of elevation of the sun = 45°.

Answer 2

Answer:

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