Quadrilateral
rectangle, quadrilateral, square, parallelogram
parallelogram and polygon * * * * * Wrong. A quadrilateral need not be a parallelogram. A kite is a quadrilateral but nobody with the slightest mathematical knowledge would call a kite a parallelogram!
A square is also a rectangle, a rhombus, a parallelogram, and a quadrilateral.
Well, you are supposed to call an irregular quadrilateral an IRREGULAR QUADRILATERAL. Haha. There really isn't any name for a regular quadrilateral. You just call it a quadrilateral or whatever the shape is. You could call it a REGULAR QUADRILATERAL.
Quadrilateral
rectangle, quadrilateral, square, parallelogram
Quadrilateral * * * * * Nonsense. Most quadrilaterals are not parallelograms.
there are several names for rhombus quadrilaterals. rhombus quadrilateral is the main name of a rhombus quadrilateral. some other names arent very similar to this name but can still describe it.
parallelogram and polygon * * * * * Wrong. A quadrilateral need not be a parallelogram. A kite is a quadrilateral but nobody with the slightest mathematical knowledge would call a kite a parallelogram!
A square is also a rectangle, a rhombus, a parallelogram, and a quadrilateral.
Well, you are supposed to call an irregular quadrilateral an IRREGULAR QUADRILATERAL. Haha. There really isn't any name for a regular quadrilateral. You just call it a quadrilateral or whatever the shape is. You could call it a REGULAR QUADRILATERAL.
square, rectangle, quadrilateral, polygon, parallelogram, equilateral
A rhombus or a parallelogram is a 4 sided quadrilateral
a quadrilateral has 4 (quad) sides. a square is a quadrilateral.
The best name is a quadrilateral: the name means a shape with four straight sides. You could call it a quadrangle (as in a triangle) though that name is used for an inner courtyard. Or you could call it a tetragon (as in pentagon, hexagon, etc). However, these names are as good as "quadrilateral", not better.
Only one - a rhombus.