A pentagon has five sides.
A Pentagon.
pentagon
Pentagon
5 sided shape is a pentagon.
pentagon
5 sided shape is a pentagon.
It's a pentagon.
Pentagon
Polygon a pentagon has 5 sides,
a regular pentagon
I assume you want the name of each shape, not just the generic polygon which refers to any multi-sided shape.5 sides - pentagon6 sides - hexagon7 sides - heptagon8 sides - octagon9 sides - nonagon10 sides - decagon