Question

What is an 11 and 12 sided shape called?

Answer 1

Hendecagon and dodecagon.

Explanation:

A `11`-sided polygon is called a hendecagon (also called undecagon or endecagon)

![https://www.wpclipart.com]()

A `12`-sided polygon is called a dodecagon.

![https://www.wpclipart.com]()