Four.
A trapezoid is a 4 sided quadrilateral
A pentacontagon has 50 vertices (not vertices's!).
16 vertices.16 vertices.16 vertices.16 vertices.
5 vertices
8 vertices
A trapezoid is a 4 sided quadrilateral and it has 4 vertices.
a square a rectangle a trapazoid a rhombus ---- The general name for these shapes is "quadrilateral".
there are 0 right angles in a trapazoid
a: 360
Four.
In general, none.
2
None.
It has one face.
None.
One pair.
One pair.