What is a null angle?

Answer 1

the angle 0 is

Answer 2

A null angle is an angle that measures zero degrees, meaning it's as exciting as watching paint dry. It's basically a line pretending to be an angle, like a party pooper in the world of geometry. So, if you're looking for some action, you won't find it with a null angle.

Answer 3

Null angles is a term used in mathematics to describe the concept between 2 different tangent directions at a specific point. This is essentially the ordinary sense.

Answer 4

the angle at a to b a and o is