Hello guys, I am a newbie on using Solidworks. I would like to ask that how to cancel/delete the circle in purple colour in the photo shown above. I accidentally created this circle by using the "contour select tool" command. Now, even I cancelled all the related sketched, this circle still exists and I don't find any attributes(i.e. sketches, planes) does it belong to. Does anyone know how to delete this purple circle?