Objects creation and modification	Drawing geometric objects
Drawing arcs
Overview     Operations     Commands

How to continue an arc with a tangential line

1. Complete the arc.
2. On the Snap toolbar, turn on the Smart Polar Snap and the End Point snap
     Snap toolbar.   
3. Click on the menu Draw Line.
4. Enter the first point on the arc end point.
5. Using the pointing device, prolong the line on the tangent snap line displayed by Smart Shape
6. Click on the preferred point to complete the line.
7. Design the next line segments, then press ENTER.

 Draw toolbar 

 Draw toolbar 

 Command line: ARC, LINE