A diamond or a quadrilateral.
The geometric quadrilateral shape (a parallelogram of diamond shape) is spelled "rhombus".
a square a rectangle a rhombus and a diamond
It is a quadrilateral because it has 4 sides
square, rectangle and all that jazz
A rhombus is a equalateral quadrilateral. It is a leaning square or a side ways diamond.
Any quadrilateral. A vertice is the mathematics term for 'corner' so a square, diamond, rectangle, or any other quadrilateral.
A quadrilateral. There are numerous quadrelaterals including a square, a rectangle, a diamond etc
a quadrilateral is a shape with four sides... aka a square, rhombus, diamond, rectangle etc
a quadrilateral shape is any shape with 4 sides , that's why its called QUADrilateral.
A diamond, such as a symbol in playing cards, is a quadrilateral. A diamond, as a form of carbon, is a 3-dimensional object and so cannot be a quadrilateral.