The exterior angles of a polygon all add to 360, if you need to find an exterior angle when given the number of sides and that all angles are equal you simply do: 360/ number of sides.
When you need to find the exterior angle when given an interior angle, you do: 180- interior angle.
Hope this helps :)
Answer:
It would be difficult to factor it...
Step-by-step explanation:
I'm not sure factoring would work so the quadratic formula would be the only way
Answer:
don't know but I'll give it a shot
Step-by-step explanation:
-6 < X < 6
-6 is smaller than or equal to X and X is smaller than or equal to 6
Answer:
6(4r+5)
Step-by-step explanation:
Hope this helped!