Diagram types...

I’m at a loss for the name of the kind of diagram that has concentric circles to represent relationships. Any ideas? Google didn’t help.

Are you thinking of Venn diagrams, used to indicate set membership?

No, that’s the problem… they’re not Venn… they’re concentric circles… like a target.

Thanks, though.

I can’t imagine what relationship concentric circles could show besides inclusion. Can you give us another hint?

Relationships between what?

Venn diagrams can be concentric if the inner entity is completely contained within the outer entity.

Thanks, ratatoskK, I suppose I’ll just have to use Venn :slight_smile: