Tri, quad, hex, oct, polygon, 2D, Can a shape be a polygon with curved sides?, Can a shape be a polygon with crossing side?, how do I find the sides?, Can a shape be a polygon with open sides?, can you have the same shape but look different?, 3D, parallel, vertex, apex, face, base, prism, cone, pyramid, sphere, cube, rectangular prism

от

Табло

Визуален стил

Опции

Шаблон за превключване

Възстановяване на авто-записаната: ?