Answer:
I think the answer is C.....
Answer:
2
Step-by-step explanation:
you add 1 to 1 and that gives you 2
interior angle of n-gon formula: 180 - ( 360 / n)
a 30 sided polygon, so in this case n = 30
so
interior angle = 180 - ( 360 / 30)
interior angle = 180 - 12
interior angle = 168
answer
168 degrees
