Help joining points to do a tent

help.gh (17.2 KB) carpas
Hello im trying to achieve what the image shows. Could you please help me? Now its done with polylines but they should be arcs so that afterwards I can vary how opened or closed the arcs are.
Thank you very much.

Is this some kind of a joke? Or is it a “Do my homework for me”?

Good luck

Hello Joseph, Im sorry I bothered you with my question but I do not really know how to solve this.

Canvas%20at%2005%3B34%3B14
help_Arc_re.gh (21.5 KB)

Thank you SO SO much HS_Kim!!!