# Heptagon

Heptagon – A polygon with 7 sides

She **heaped** until all the snow was **gone** (heptagon) 7 days a week.

**Example 1**

A regular heptagon has 7 sides of equal length and internal angles of 128.57 ° between the sides.

**Example 2**

Although shaped like a V, this is still a 7-sided polygon and can be described as a concave heptagon.

**Example 3**

Heptagons can be convex such as this one.