Saturday, June 6, 2009

Saturday math

The angles of any dodecagon equals ? times 180 degrees.

2 comments:

GreyEagle said...

I am not quite sure what you are asking for. The dodecagon is a 12 sided figure. The interior angles of the regular dodecagon are each 150 degrees. So the sum of the interior angles is 1800 degrees. So if I am thinking straight, the answer to your question would be ten (10). I don't know if this is true for the irregular dodecagon. The interior angles of a regular dedecagon are each [(180x12) - 360]/12 or 150 degrees. Is this more or less than you wanted to know?

Sandra said...

yes. 10.