How do I add an arrowhead to end of circular arc?

[JohnDeereGee]

I want to add an arrowhead to either or both ends of a circular arc. I select an arc but in the sidebar under Line, I can’t select an arrowhead type. How do I add an arrowhead to the arc?

[Craig22]

Select circular arc → rightclick → Contextmenu → Line

[JohnDeereGee]

Thank you!