Polygon with 180 degrees? (polygon has n>5 sides, int. angles form arith. seq., smallest angle 84*, common diff. 4*)

[apple2357]

I'm just trying to make you a tougher math student. If I did the reverse, then I am truly sorry.

Thanks. I agree its right to point it out. The use of correct mathematical language is clearly super important but just wasn't the direction i wanted this thread to go into. I have observed this on this forum at other times ( not saying you) so overtime it will not encourage others to post. Anyway, in this case - no harm done.

 

[Steven G]

Thanks. I agree its right to point it out. The use of correct mathematical language is clearly super important but just wasn't the direction i wanted this thread to go into. I have observed this on this forum at other times ( not saying you) so overtime it will not encourage others to post. Anyway, in this case - no harm done.

For whatever it's worth I delayed my post so that you could get your answer and then I made my comment.

 

[apple2357]

Did not like the non-closed version, but the closed one does not look that much better: View attachment 37901

What software and how did you produce this? Just interested.

 

[blamocur]

What software and how did you produce this? Just interested.

Python, NumPy and MatPlotLib.