Answer:
4
Step-by-step explanation:
9 time 4 = 36
8-the formula to find an exterior angle of a polygon is:
360/n
(n is the number of sides of the polygon)
so the answer is 40

9 - the formula to find an interior angle of polygon is:

so the answer is 135

good luck
Answer:
its d
Step-by-step explanation:
its d because its going by 2 so you count up 2 and go over 1
20 should be the answer because 205 divided by 10 =20