Translations:Sketcher Tutorial/65/en

In the first part was shown, that helper constructions are not necessary for the triangle. But nevertheless the sketcher provides construction geometry, which is useful for more complex problems. Any line can be converted to a construction line with the button. The construction lines are shown in the sketch as blue lines. They can be used for constraints in the same way as other lines, but are not shown and not used when the sketch is closed.