SOLUTION: (GEOMETRY) CONSIDER A REGULAR NONAGON.... 2) Calculate he sum of interior angles in a regular octagon

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Question 976119: (GEOMETRY)

CONSIDER A REGULAR NONAGON....
2) Calculate he sum of interior angles in a regular octagon


Found 2 solutions by solver91311, Alan3354:
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


The sum of the interior angles of any polygon with vertices is

John

My calculator said it, I believe it, that settles it

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
CONSIDER A REGULAR NONAGON....
2) Calculate he sum of interior angles in a regular octagon
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The sum for any octagon is (8-2)*180 degrees, regular or not.
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What does the NONAGON have to do with anything? Why should it be considered?