Question

what angle is formed if the line of vision and horizontal line of vision coincide
(a)180°
(b)90°
(c)360°
(d)0°

Answer 1

Answer:

The angle of Elevation is the angle formed by the line of sight with the horizontal, when the point being viewed is above the horizontal level.

Hence, the answer is angle of elevation.

Answer 2

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HERE IS UR ANSWER

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360° angle is formed if the line of vision and horizontal line of vision coincide