Quadrilaterals are called parallelograms ONLY if both pairs of opposite sides are equal and parallel to each other.
All kites are quadrilaterals, but quadrilaterals are not kites.
Yes.
All squares are quadrilaterals. Not all quadrilaterals are squares.
All parallelograms are quadrilaterals but all quadrilaterals are not necessarily parallelograms
Quadrilateral can certainly be parallelograms, but they can also be squares, rectangles, and other 4-sided shapes.All parallelograms are quadrilaterals but not all quadrilaterals are parallelograms.
yes; all trapeziums are quadrilaterals
No. A quadrilateral is any four-sided figure. The sides do not have to be of equal length, and the angles do not have to be right angles. So, all squares are quadrilaterals because they have four sides), but not all quadrilaterals are squares.
All polygons are quadrilaterals.-FALSE
Some are, and some are not. A parallelogram is a special kind of quadrilateral ... one in which every side is parallel to the one across from it. So all parallelograms are quadrilaterals, but there are also a lot of other quadrilaterals that are not parallelograms.
No but they are both 4 sided quadrilaterals
All quadrilaterals are 4 sided shapes which includes trapezoids.
All quadrilaterals are polygons, but not all polygons are quadrilaterals.