Trying Boolean operation. But can do what I need

I am trying to mask out a chevron pattern using a circle. Coaster style. But I am having trouble subtracting the circle. Can anyone give me some advice thanks.

I actually think it my be a problem with how I’m creating the chevron. Keep getting an error saying not closed.

Boolean operations currently only work on closed shapes. You’re basically trying to cut the chevron shapes with the circle, and there isn’t a tool for that yet, though it is planned.