NUMBERBLOCKS FANMADE POLYGONS FROM TRIGON TO DODECAGON

Аватар автора
Mathématiques et Aventure
1.Triangle/trigon 2.Quadrilateral/square 3.Pentagon 4.Hexagon 5.Heptagon 6.Octagon 7.Nonagon 8.Decagon 9.Hendecagon 10.Dodecagon/duodecagon 10 polygons in one video!

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