What is each exterior angle of a regular polygon with 3 sides?
Note
The exterior angles of any polygon add to 360°. In a regular 3-sided polygon they are equal, so each one is 120°.
What is each exterior angle of a regular polygon with 3 sides?
The exterior angles of any polygon add to 360°. In a regular 3-sided polygon they are equal, so each one is 120°.