At the command line type PEDIT. Select the arc and then answer YES when it asks if you want to convert it into a polyline.
Also if you start a polyline, right click after you put the first point and then choose the ARC from the dropdown menu
See the link below
AutoCAD LT 2023 Help | PEDIT (Command) | Autodesk
Howard Walker
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Thank you for the answer. I'm trying your solution, but when I digit EDITPL (I think this is the command I have to use in the italian version) I have to choose from the options below:
I think I have to select "Rettifica" that means rectify, but it converts the arc into only one segment:
Those commands are for a polyline (from what I can tell with google translate). Can you post your drawing so we can have a look at it and see if what I say is correct
Howard Walker
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You could create an "ellipse" using the PELLIPSE variable (see the link below) and create one which has both radii set as the same as your arcs and then trim what's not needed.
AutoCAD 2020 Help | PELLIPSE (System Variable) | Autodesk
Howard Walker
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@mauri.land wrote:
Sure, this is an example. Inside the file you can see:
Above, the result that I expect
Below, what I get instead.
Thank you
In your sample DWG file, "DECURVE" option in PEDIT command does nothing to change it here
What are you actually trying to do? Reduce the number of straight lines to make it a smooth curve?
I can EXPLODE your original to get what you want in your sample file
