Eight
Assuming that the question refers to an octagon (not an otagon), the answer is 8.
It's called an Octagon.
Assuming that the question refers to a regular octagon (not a regualr otagon), the answer is no.
Assuming that the question refers to an octagon (not an otagon), the answer is that an octagon is a polygon but it may or may not be regular.
Yes, they can.
They each measure 135 degrees
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.