No.
Two possible options are:trapezoid - the correct term andtrapezium - the name used by almost all English-speaking countries.
Four.
No, a square is not a trapezoid.
No, a rhombus is not a trapezoid.
Trapezium.
There is no specific name.
there are 0 right angles in a trapazoid
no it is not
No, it is not.
No.
No.
a shape
Not normally
Diagonals.
No.
Yes.