Extruding polygon to circle

I’m trying to morph the shape of this polygon to a circle. Nothing seems to work. I need to keep the bottom section intact but make the top of the polygon shape change dimensions to fit the bottom of the circular shape. I’d settle for going to a square shape if this isn’t possible.

Thanks in advance,
Mark

Cord Plug.shapr (15.5 MB)

1 Like

Excellent. Thanks so much for the video. I was able to follow step-by-step. I almost missed the Shell function at the end, but figured it out.

Thanks again,
Mark

Always look at the top, you can see current active tool there.