These are the options:
Which of the following describes a polygon?
a.
A Circular shape with a large circumference
b.
A closed shape with 3 or more straight lines.
c.
A shape with 3 straight sides open at the top.
d.
An angle with a 90˚ vertex.
![These are the options Which of the following describes a polygon a A Circular shape with a large circumference b A closed shape with 3 or more straight lines c class=](https://us-static.z-dn.net/files/dc9/360ce52c3594e9073732e5ad893bdb87.png)