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All parallelograms are quadrilaterals but all quadrilaterals are not necessarily parallelograms

Q: Is all parrallelograms are quadrilaterals

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All kites are quadrilaterals, but quadrilaterals are not kites.

All quadrilaterals have 4 sides

All 4 sided parallelograms are quadrilaterals.

Not all 4 sided quadrilaterals have lines of symmetry.

Not all 4 sided quadrilaterals have lines of symmetry although some of them do have lines of symmetry.

Related questions

No, and all parrallelograms are not quadralaterals.

No but they are all 4 sided quadrilaterals

Not necessarily. A quadrilateral is a plane shape with four straight sides. There is no requirement for a side to be parallel to another.

A circle and an ellipse. Neither of them are polygons and so cannot be quadrilaterals, still less parallelograms.

No, the other way. All squares are parallelograms.

All kites are quadrilaterals, but quadrilaterals are not kites.

All squares are quadrilaterals. Not all quadrilaterals are squares.

All quadrilaterals are 4 sided shapes which includes trapezoids.

Not all quadrilaterals are rectangles. Some quadrilaterals are rectangles, and the rest are not. However, all rectangles are quadrilaterals.

All quadrilaterals are polygons, but not all polygons are quadrilaterals.

All rectangles are quadrilaterals. A quadrilateral has 4 sides; all rectangles have 4 sides; thus all rectangles are quadrilaterals.

Not necessarily. All parallelograms are quadrilaterals but not all quadrilaterals are parallelograms. Parallelograms are more specific instances of quadrilaterals. Its like saying all squares are rectangles but not all rectangles are squares.