What geometry WORD Can be used to describe point E?

dragons_rose0483: What geometry WORD Can be used to describe point E?
Line CD is the perpendicular bisector of segment AB. Move points A or B. What is special about point E, the point of intersection? In other words, what geometry WORD Can be used to describe point E?

Answers and Views:

Answer by Richard S
It’s a “point.”

Answer by Random_person12345678987654321
Line CD is and angle bisector right? then E which is the point where CD and AB touch right? then I’d say it’s a vertex for two right angles