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All parallelograms are quadrilaterals but all quadrilaterals are not necessarily parallelograms

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13y ago

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Related Questions

Are all quadrilaterals parrallelograms?

No, and all parrallelograms are not quadralaterals.


Are all trapezoids parrallelograms?

No but they are all 4 sided quadrilaterals


Are quadrilaterals parrallelograms?

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


Which two shapes are not parrallelograms and why?

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


All parrallelograms are squares?

No, the other way. All squares are parallelograms.


Are all kites quadrilaterals?

All kites are quadrilaterals, but quadrilaterals are not kites.


Are some quadrilaterals trapezoids?

All quadrilaterals are 4 sided shapes which includes trapezoids.


Is a quadrilateral a rectangle?

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


Is it a quadrilateral that is not a polygon?

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


How are parrallelograms different from rhombi?

Parallelograms and rhombi are both quadrilaterals with opposite sides that are parallel and equal in length. However, a rhombus is a specific type of parallelogram where all four sides are equal in length. Additionally, while all rhombi have diagonals that bisect each other at right angles, not all parallelograms share this property. Thus, while all rhombi are parallelograms, not all parallelograms are rhombi.


Are some rectangles quadrilaterals?

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


Is quadrilateral a parallelogram?

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.