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None.
The only common property of quadrilaterals is that they are plane figures that are bounded by four straight sides, and that they have four vertices. So far all quadrilaterals are candidates for the answer. But then with each quadrilateral you get some unique property that is not shared by others so NO quadrilateral has all te properties of all the other quadrilaterals.
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What is a square that is not a quadrilateral?
All squares are quadrilaterals. All quadrilaterals are not squares. There is no square that is not a quadrilateral.
Is it a quadrilateral that is not a polygon?
All quadrilaterals are polygons, but not all polygons are quadrilaterals.
How many sides are there in a rectangle?
A rectangle is a quadrilateral. As such, it shares the distinguishing characteristic of quadrilaterals with all other quadrilaterals, and has four (4) sides.
Does a rectangle have all the properties of a quadrilaterals?
A rectangle is a special kind of quadrilateral that has four right angles and opposite sides that are equal and parallel.
Are all quadrilateral parelelograms?
No, all quadrilaterals are not parallelograms.
What is a square that is not a quadrilateral?
All squares are quadrilaterals. All quadrilaterals are not squares. There is no square that is not a quadrilateral.
Is it a quadrilateral that is not a polygon?
All quadrilaterals are polygons, but not all polygons are quadrilaterals.
Is a quadrilateral a rectangle?
Not all quadrilaterals are rectangles. Some quadrilaterals are rectangles, and the rest are not. However, all rectangles are quadrilaterals.
How many sides are there in a rectangle?
A rectangle is a quadrilateral. As such, it shares the distinguishing characteristic of quadrilaterals with all other quadrilaterals, and has four (4) sides.
Does a rectangle have all the properties of a quadrilaterals?
A rectangle is a special kind of quadrilateral that has four right angles and opposite sides that are equal and parallel.
Are all quadrilateral parelelograms?
No, all quadrilaterals are not parallelograms.
Is a quadrilateral a square?
Yes. If a polygon has 4 sides, then it is a quadrilateral.
Is an quadrilateral a trapezoid?
Some are, and some are not. A trapezoid is a special kind of quadrilateral ... one in which two of the four sides are parallel. So all trapezoids are quadrilaterals, but there are also a lot of other quadrilaterals that are not trapezoids.
Why is a quadilateral not a kite?
Quadrilateral is the broader term. All kites are quadrilaterals, but not all quadrilaterals are kites.
Properties of a quadrilateral?
Four sides, meeting pairwise at four vertices. Sum of interior angles = 360 degrees. Two diagonals. Most other properties are either those of all polygons, or of special cases of quadrilaterals.
Which quadrilaterals have sides that could be parallel?
All quadrilaterals. That is part of the definition of being a quadrilateral.
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.
