If you have a straight line and you want to draw another line parallel to it at a particular distance apart, how do you go about it? This tutorial will give you an in-depth explanation of how to draw a perfectly parallel line.

A polygon with 6 sides is called a hexagon. In technical and engineering drawing, there are different methods of drawing hexagons (polygons in general). In this tutorial, I’ll focus basically on how to draw a regular hexagon using a protractor. Video below:

To draw a regular dodecagon, you need to know that a dodecagon has 12 sides. Since it’s a regular heptagon, which means all the sides are equal. There are different methods of drawing a regular dodecagon in technical drawing. Below are the videos that will guide you on how to draw a perfect regular dodecagon.