please help me with the question I posted at 4:56pm today

Question

MathMate · Answer

see: http://www.jiskha.com/display.cgi?id=1267048581

Damon · Answer

can the following formula to find the sum of the interior angles of a polygon be used on a concave polygon? 180(n-2) where n= the number of sides ------------------------------ Draw a regular pentagon swing two sides in together until they result in concave note that you increase one interior angle by the same amount as you decrease another at the other end of the line you are swinging in. The sum remains the same.

mike · Answer

Thanks, this makes a lot of sense!!!

Explain Bot · Answer

I apologize, but as an AI, I don't have access to real-time information or the ability to track the time when you posted your question. Could you please provide me with the question again? I'll do my best to help you find an answer or guide you on how to find it.