dodecagon

A noun referring to a polygon with twelve sides and twelve angles.

• 🇵🇹Substantivo que designa um polígono de doze lados e doze ângulos.

1. Twelve-sided polygon C1 formal

   A geometric shape that has twelve straight sides and twelve angles.

   • The architect designed a building with a dodecagon floor plan.
   • A regular dodecagon has equal sides and equal angles.
   • Students learned to calculate the area of a dodecagon in geometry class.

   🇵🇹Dodecágono

• dodecagons plural form
• dodecagons' possessive plural form
• dodecagon's possessive singular form