Answer:
The answer is B!
I hope this helps!
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♥, Sadie
Answer:
o-
Step-by-step explanation:
The answer is 16y. You add the numbers up and keep the y.
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