Answer: f
Step-by-step explanation:
As the exterior angles always add up to 360, you can find the number of sides by dividing 360 by the measure of your exterior angle, 30. This gives you 360/30=12, meaning your polygon has 12 sides.
Answer:
-18
Step-by-step explanation:
Successor of -19 = - 19 + 1 = - 18
The answer would be -7/8. Hope this helps!