SOLUTION: Approximately how many degrees are in the measure of an interior angle of a regular eight sided polygon? 45 135 180 225

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Question 1020499: Approximately how many degrees are in the measure of an interior angle of a regular eight sided polygon?
45
135
180
225
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The sum of the angles in an n sided polygon is S=180%28n-2%29.
So for 8 sides,
S=180%288-2%29
S=180%286%29
So each angle is,
A=S%2F8=%28180%286%29%29%2F8