A five-sided geometric shape is a pentagon.
A polygon with 5 sides is called a pentagon.
An octogon.
a cone
A shape with 5 sides is a pentagon
PENTAGON
A polygon with 5 sides is called a pentagon.
A shape with 5 sides is a pentagon
An octogon.
a cone
Pentagon.
A shape with 5 sides is a pentagon
A regular octagon
polygon
PENTAGON
Pentagon
An irregular pentagon
Hexadecagon (16 sides) and Octadecagon (18 sides) both fit. Am I missing something?