Question

Maths, Class-10th Questions...​

Answer 1

[1]

The angle that would form if it was a real line to the ground is an angle of elevation. Exact opposite if your looking diagonally down; the angle between the "sight line" and the horizon or sky is the angle of depression.

[2]

you didn't send the fig...

[3]

I don't know about this question....

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