1. This is also known as the limiting line.
-2. A thin line with an arrowhead in one end used to indicate the measurements of the object.
3. A medium thick line composed of short dashes. It represents the surface or edges that cannot be seen.
4. A thin line that shows position(s) of part of an object that moves drawn by two short dashes and one
long dash.
__5. It is also known as the object line.
__6. A thin line that extends from the object in order to show dimension limits.
_7. A short inclined thin line with an arrowhead at the end and short horizontal line on the other end.
_8. Thick lines used to indicate an imaginary cut through an object along the line.
_9. It represents the axis or center of symmetrical shapes.
10. A thin line to show the surface that has been cut.​