十二角形
Meanings
1
dodecagon
A polygon with twelve sides and twelve angles. Used in geometry contexts.
Please calculate the sum of the interior angles of a dodecagon.
This coin is shaped like a dodecagon.
dodecagon
A polygon with twelve sides and twelve angles. Used in geometry contexts.
Please calculate the sum of the interior angles of a dodecagon.
This coin is shaped like a dodecagon.