icosagon
Sign in to saveIn geometry, an icosagon or 20-gon is a twenty-sided polygon. The sum of any icosagon's interior angles is 3240 degrees.
Article
10 sectionsContents
- Regular icosagon
- Uses
- Construction
- The golden ratio in an icosagon
- Symmetry
- Dissection
- Related polygons
- Petrie polygons
- References
- External links
In geometry, an icosagon or 20-gon is a twenty-sided polygon. The sum of any icosagon's interior angles is 3240 degrees.
==Regular icosagon==