3-triangle
4-quadrilateral
5-pentagon
6-hexagon
7-heptagon
8-octagon
9-decagon
10-dodecagon
11-undecagon
13-tridecagon
14-tetradecagon
15-pentadecagon
16-hexadecagon
17-heptadecagon
18-octadecagon
19-enneadecagon
20-icosagon
Chat with our AI personalities
polygons are polygons u willl find the answer here trust me each letter in polygons name used only once because it is a word
113
why do each letter in the polygons name can only be used once??? why do each letter in the polygons name can only be used once???
120
Some examples of polygons include circles, triangles, squares, rectangles, pentagons, and hexagons. These are examples of 'simple polygons,' in that none of the lines overlap and intersect each other, such as in a pentagram, which is a 'star polygon.'