1
it has 30 vertices
11 vertices
It has 12 vertices
A dodecagon has twelve vertices.
A polygon has as many vertices as it has sides and so in this case it will have 20 vertices.
To determine how many times you would have to lift your pencil to trace the diagram of a basketball court without retracing any lines, you can use Euler's theorem. This theorem states that if a graph has more than two vertices of odd degree, it is impossible to trace it without lifting your pencil. A basketball court typically has several sections, but if it has an even number of odd-degree vertices, you would lift your pencil twice; if there are no odd-degree vertices, you wouldn’t need to lift it at all.
A pentacontagon has 50 vertices (not vertices's!).
16 vertices.16 vertices.16 vertices.16 vertices.
8 vertices
Eight vertices
it has 30 vertices
5 vertices
11 vertices
8 vertices
There are 10 vertices.
4 vertices
8 vertices.