Question

construct octagon ...with steps ​

Answer 1

Step-by-step explanation:

constructed as a truncated hexagon, t{6}, or a twice-truncated triangle, tt{3}. The internal angle at each vertex of a regular dodecagon ...

Dual polygon: Self

Internal angle (degrees): 150°

Edges and vertices: 12

Answer 2

Answer:

Octagon : A polygon with 8 sides ...

Step-by-step explanation:

• Area: 2 × (side length)² × (1+√2)
• Perimeter: 8 x side
• Number of vertices: 8
• Number of edges: 8
• Internal angle: 135°