SOLUTION: If the sum of the measures of five of the angles of a hexagon is 670, what is the measure of the sixth angle? I have a few questions like this one, but with varying numbers of

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Question 15619: If the sum of the measures of five of the angles of a hexagon is 670, what is the measure of the sixth angle?
I have a few questions like this one, but with varying numbers of sides. I just need to know the formula needed to solve for a question like this one. Thank you in advance.

Answer by Earlsdon(6294)   (Show Source): You can put this solution on YOUR website!
The sum, S, of the measures of the interior angles of any polygon is given by:
Where: n is the number of sides in the polygon.
For a hexagon, which has 6 sides, you would have:

Is this enough to get you going?

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