# Tan, Tan, Tan Circle Drawing In AutoCAD(Illustrated Expression)

In this article we will show you how to create a circle that tangent to three geometric sketches in Autocad. To do this kind of thing, Autocad provides a circle drawing command named Tan, Tan, Tan. It’s name implies that you create a circle that tangent to three geometric features in drawing.

Also you can learn the Autocad 2D in the Mechanical Base. There are whole command expressions in Mechanical Base that you can learn fully Autocad by reading and applying them.

### How To Create Tan, Tan, Tan Circle In Mechanical Base?

Think about a situation that you need to create a circle that must fit to these three of lines above in Autocad with tangency as shown by green arrows above.

To draw a circle that stated above, click on the pop-up menu as shown by green arrow above then click on the Tan, Tan, Tan command as shown by green box above in Autocad.

After clicking on Tan, Tan,Tan command in Autocad, select the fist tangent line as shown by green arrow above.

After selecting te first tangent line in Autocad drawing for Tan, Tan, Tan command, select the second tangent line as shown by green arrow above.

After selecting the third tangent point as shown by green arrow above for Tan, Tan, Tan command of Autocad, the proper circle will be fit to these tangencies. This kind of work would be very hard without tha Tan, Tan, Tan command in Autocad.

Creating tangent circles in Autocad with Tan, Tan, Tan command is very simple like that.