Surveying
The angle between the prolongation of the preceding line and the forward line of a traverse is called

None of these
direct angle
deflection angle
included angle

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Surveying
The meridian of a place is

A great circle passing through the place and the poles
A semi-circle which passes through the place and is terminated at the poles
A great circle whose plane is perpendicular to the axis of rotation and it also passes through the place
An arc of the great circle which passes through the place and is perpendicular to the equator

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