1000000000000
42
42
Tetracontakaidigon.
A tetracontakaidigon has 42 sides. The name comes from the Greek roots where "tetra-" means four, "conta-" refers to twenty, and "gonia" means angles, indicating the polygon's 42-sided nature.
tetracontakaidigon
A 42-sided polygon.
It is called a tetracontakaidigon.
It is a 42 sided polygon and has: 0.5*(422-(3*42)) = 819 diagonals
A 144-sided shape is called a tetracontakaidigon. In geometry, it is classified as a polygon, and its name derives from the Greek words for "forty" (tetraconta) and "four" (deca), combined with the suffix "-gon," which denotes a shape with multiple angles. Tetracontakaidigon can also be referred to as a 144-gon.
a crescent has 19 sides
how many sides does an polygonshave
10 sides.