Frame help

i need a monogram ring that is 16" in diameter. However i can only cut half at a time.
i have the design but of course you cant do just half of it at time on plus anyway. its just a simple 3ring monogram frame to place on a door hanger. I am not inkscape savvy so any help would be appreciated.

Not really sure what you are asking for. You can’t accurately cut a 16" circle in a basic or plus.

Maximum vertical size is a little under 11". You can fiddle with it and try to cut in two steps but alignment won’t be perfect.