Question

construct icosagon...​

Answer 1

Answer:

In geometry, an icosagon or 20-gon is a twenty-sided polygon. The sum of any ... The regular icosagon has Schläfli symbol {20}, and can also be constructed as a truncated ...

Dual polygon: Self

Internal angle (degrees): 162°

Edges and vertices: 20

Symmetry group: Dihedral (D20), order 2×20

Answer 2

Answer:

Icosagon :

Area: ½ × perimeter × apothem

Perimeter: 20 x side

Number of vertices: 20

Number of edges: 20

Internal angle: 162°