If a man is looking up at the tip of an electric pole, then the angle between the line joining the man's eye and the tip of the electric pole is called as the angle of elevation.

Elevation

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False

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Solution

The correct option is B False
The line of sight is a straight line along which an observer observes an object. It is an imaginary line that stretches between observer's eye and the object that he is looking at. If the object being observed is above the horizontal, then the angle between the line of sight and the horizontal is called angle of elevation.

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Similar questions

Q. If a man is looking up at the tip of an electric pole, then the line joining the man's eye and the tip of the electric pole is called as the line of elevation.

If a man is looking up at the top of an electric pole, then the line joining the man's eye and the tip of the electric pole is called as the line of elevation.

Q. The angle of elevation of an electric pole from a point

A

60^{\circ}

and from a point

B

towards the pole on the line joining the foot of the pole to the point is

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. If the distance

A B = a

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Q. Two poles are 10 m and 20 m high. The line joining their tips makes an angle of

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with the horizontal. What is the distance between the poles ?

Two poles are erected from the ground. The length of the longer pole is 10m. If the distance between the tips of the poles is 6m, and the angle of elevation of the tip of the longer pole from that of the shorter pole is $30^{\circ}$ , find the length of the second pole.

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