Octagonal pyramid
Five sided polygon is pentagon
A six sided cone is a pyramid technically, and it would be a hexagonal pyramid (if six sides does not include base) or a pentagonal pyramid (if including base.)
pentagon
a pentagon
Octagonal pyramid
Not sure about a five sided shap, but a five sided plane shape is called a pentagon.
Five sided polygon is pentagon
A six sided cone is a pyramid technically, and it would be a hexagonal pyramid (if six sides does not include base) or a pentagonal pyramid (if including base.)
A five sided 2 dimensional object is called a pentagon.
The name of a 5 sided polygon is Pentagon.
If you mean 5 sided polygon... then its a pentagon
The name of a 5 sided polygon is Pentagon.
A Tetracontakaitetragon is a forty - five sided shape ...
A 5 sided polygon is a pentagon
A pentagon
pentagon