A polygon with 6 sides and 6 angles is called a hexagon.
In geometry, a hexagon is a two-dimensional shape that is made up of six straight line segments, which are called sides, and it has six corners or vertices where the sides meet. An important characteristic of a hexagon is that the sum of its interior angles is 720 degrees. This means that if you were to take each of the six angles and add them together, you would get a total of 720 degrees.
Hexagons can be regular or irregular. A regular hexagon has all sides of equal length and all interior angles equal, each measuring 120 degrees. On the other hand, an irregular hexagon can have sides and angles of different lengths and measures.
Hexagons are commonly seen in nature and design. For instance, honeycombs are made up of hexagonal cells, which allow for a strong and efficient structure.