Two
square
a quadralateral has 4 sides
It has 2 diagonals
It has 9 diagonals
4 diagonals
Rhombus and square
Rhombus
square
parellelogram
a quadralateral has 4 sides
4
A quadralateral (sic!) is a four angled shape. EX: Square, Rectangle, and Rhombus.
It has 1,345,890 diagonals
Apart from the fact that the shape is called a quadrilateral, not quadralateral, the answer depends on which characteristic you want to measure.
24 diagonals
It has 2 Diagonals!!!
2 diagonals