QANG                                                                Menu: INFO
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Measures the angle between any two lines in space.

         1.* (IND) first line
         2.* (Y/N) confirm choice
         3.* (IND) second line
         4.* (Y/N) confirm choice
         5.* (POINT) angle to be measured

Description
This command queries the angle between any two lines in space. The
display may be in any orthogonal or axonometric view.

Indicate and confirm the two lines. Point to the area between or outside
the two lines that are to be measured.

The result is displayed in the system message zone, in degrees, to an
accuracy of one place after the decimal point.

Press <ENTER> to continue; you are prompted for additional
lines until you enter another command.

While in orthogonal view the angle measured is the projection of the
angle on the current plane (even between 3D lines). If used in axonometric
view, the angle measured will be the true spacial angle.
