A dodecagon has twelve sides. The term "dodeca" comes from the Greek word for twelve, and a dodecagon is a polygon with twelve straight edges and vertices. It can be regular, with all sides and angles equal, or irregular, with varying lengths and angles.
10 sides.
There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.
heptagons have 7 sides
5 sides
20 sides
a crescent has 19 sides
10 sides.
There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.
How many sides does a Decahedron Have
3Three.
Polygon means "many sides."
"no" sides.
4 sides
How many parallel sides has a trapezium?
A rectangular prism has 6 sides.
three
how many sides convex quadilaterals have