To Work With Construction Lines

Use construction lines and rays as references for other objects.

Create a Construction Line by Specifying Two Points

1. Click Draw > Construction Line.
2. Specify a point to define the root of the construction line.
3. Specify a second point through which the construction line should pass.
4. Continue to specify construction lines as needed.

   All subsequent xlines pass through the first point specified.

5. Press Enter to end the command.

Create a Ray

1. Click Draw > Ray.
2. Specify a starting point for the ray.
3. Specify a point through which the ray should pass.
4. Continue to specify points to create additional rays as needed.

   All subsequent rays pass through the first point specified.

5. Press Enter to end the command.