what is point A?

Correct ! That angle to the right is slightly different from 90 degrees. I might consider redesigning this exercise though the focus point here is to use the UCS command.

Check the comments below!

Sorry, only two angles are right angles

Ups! a slight mistake happened while I was setting up this exercise which I’ve just noticed. Normally that 92° angle should be 90° allowing other methods to be used, just like on the image below (considered the angle is 90°), you would just have to create the little square and use its appropriate edge as the center of the circle.

With that being said, the only method is most probably UCS

Didn’t got it….
Could u please elaborate it….

How can we move the circle to its right position without the use of the “UCS” command….???

There are always other ways with AutoCAD. one of them is drawing the circle and later moving it to its right position.

Thanks for this trick….Its perfect….. But is there any other way of doing this without the UCS command ?

It’s my pleasure!

Thank you and thank you for the tutorials… I´m learning alot, thanks to this 🙂

Anyone will do. But I am using millimeter.