Culori și Forme - Poligoane

a two-dimensional closed shape with straight sides and equal angles between adjacent sides, and all sides have the same length

poligon regulat

a polygon that does not have all sides or angles equal in size or measure, making it non-regular and lacking symmetry

poligon neregulat, figura poligonală neregulară

a geometric shape that has all its interior angles measuring less than 180 degrees, causing the polygon to curve outward

poligon convex, poligon curbat spre exterior

a geometric shape that has at least one angle measuring greater than 180 degrees, causing the polygon to curve inward

poligon concav, figură poligonală concavă

(geometry) a flat figure with four straight sides and four angles

cvadrilateral, figura cu patru laturi

a geometric shape with five angles and five straight sides

pentagon

(geometry) a closed shape with six straight sides and six angles

hexagon

a seven-sided plane shape consisting of seven line segments or edges that meet at seven interior angles

heptagon

(geometry) a polygon consisting of eight straight sides and eight angles

optogonal

(geometry) a flat shape consisting of nine straight sides and nine angles

nonagon

(geometry) a flat polygon with ten straight sides and ten angles

decagon

(geometry) a flat figure consisting of eleven straight sides and eleven angles

hendecagon

(geometry) a flat figure that consists of twelve sides and twelve angles

dodecagon

a polygon with fourteen sides and fourteen angles

tetraedragon

a polygon with thirteen sides and thirteen angles

tridecagon

a polygon with fifteen sides and fifteen angles

pentadecagon

a polygon with sixteen sides and sixteen angles

hexadecagon

a polygon with seventeen sides and seventeen angles

heptadecagon

a polygon with eighteen sides and eighteen angles

octadecagon

a polygon with nineteen sides and nineteen angles

enneadecagon, poligon cu nouăsprezece laturi

a polygon with twenty sides and twenty angles

icosagon

a five-pointed star

pentagramă, stea cu cinci colțuri

(geometry) a flat star-shaped figure with six points that can be formed by making equilateral triangles on each side of a regular hexagon

hexagram, steluță hexagonală

a three-sided geometric shape

trilateral, figură cu trei laturi