No not every quadrilateral can be a regular polygon.
A regular quadrilateral has 4 lines of symetry
It is a square
Each of the four interior angles of a square (i.e. a regular quadrilateral) measures 90 degrees
Quadrilaterals are polygons. They can be regular or irregular.
A square is a regular 4 sided quadrilateral
It is a square
No not every quadrilateral can be a regular polygon.
which type of quadrilateral is never a regular polygon
It means that the figure is equilateral. Equilateral does not mean regular. For example, a rhombus has equal sides but it is not a regular 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.
A regular quadrilateral has 4 lines of symetry
Yes, the opposite angles in a regular quadrilateral are equal.
In general, a quadrilateral is not regular. Only the square has all its sides equal AND all its angles equal and so can be called regular.
its a regular quadrilateral * * * * * No it is NOT! The sides of a rectangle, in general, are not all the same length and, therefore, it is not a regular polygon.
Only if the quadrilateral is a square.
It is a square