How to set the rotation point and use Transform Each in Illustrator?

Question

I have a triangle I'm trying to rotate in Illustrator using the `Object->Transform->Transform Each` command, but I can't figure out how to set the rotation point like I can if I just use `Free Transform`. This is important because the rotation point is at the center of the square bounding box, not at the center of the triangle.Is there a way to set the rotation point? Or do I have to manipulate the bounding box somehow?

Answer 1

The Rotate Tool (R) has a freely movable reference point. Just drag the cyan-colored thingy to set the center of rotation.