Question

Select the ONLY incorrect way the angle can be named

A. NOP

B. PN

C. O

D. PON

Answer 1

The only incorrect way could be to call it PN

Explanation:

NOP shows the angle from NOP from two lines

O shows that is declaring angle O

PON is just the reverse of NOP.

However, on the other hand, PN is incorrect because first of all, that's how someone notate lines, and second of all, PN does not exist.

:)