how many sides does an polygonshave
4 sides
How many parallel sides has a trapezium?
how many sides convex quadilaterals have
It has 12 sides
You may be thinking of a heptagon. It has seven sides and seven angles.
a hepagon is a seven sided sided polygon
A 11 sided shape is called a hendecagon.
An heptagon has 7 interior angles that add up to 900 degrees
The word is heptagon. A heptagon has 7 sides and 7 corners. If you join corners by straight lines from one corner to another corner you will find 5 triangles, but if you join all corners to a point in the centre you will find 7 triangles. The Heptathlon in athletics is a contest in which the participants must compete in 7 different athletic forms of athletics.
a crescent has 19 sides
how many sides does an polygonshave
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.
"no" sides.