Pentagon
5 sided polygon.

A pentagon is any five sided polygon. The most commonly know pentagon would be the Pentagon building. This is a building with five equal sides in length.
Environment of pentagon

Using in daily life

Hexagon

6 sided polygon.

A hexagon is a polygon with six vertices or corners and  six edges.  A beehive has hexagonal shaped honeycombs, in order to ensure that there are no gaps between any of the honeycombs

Using in daily life