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Quadrilaterals are called parallelograms ONLY if both pairs of opposite sides are equal and parallel to each other.
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∙ 13y ago
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Are all squares similar to quadrilaterals?
All squares are quadrilaterals. Not all quadrilaterals are squares.
Are all square also rectangles?
All squares and rectangles belong to the class of 4 sided quadrilaterals
Are all squares quadrilaterals why or why not?
Yes they are. The definition of a quadrilateral is a closed figure with four sides. A square always has four congruent sides and is a closed figure. Therefore, all squares are quadrilaterals. Trapezoids, rhombuses, and rectangles are also quadrilaterals.
Is it a quadrilateral that is not a polygon?
All quadrilaterals are polygons, but not all polygons 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.
Are all trapeziums also quadrilaterals?
Yes.
What are parrelograms?
Parallelograms are quadrilaterals (4 sided figuers) in which the opposite sides are parallel. Rectangles are special parallelograms with right angles at every vertex. So are squares. Think of rectangle pushed so it leans. That is what most people think of as a parallelogram.
Are all kites quadrilaterals?
All kites are quadrilaterals, but quadrilaterals are not kites.
Is all parrallelograms are quadrilaterals?
All parallelograms are quadrilaterals but all quadrilaterals are not necessarily parallelograms
Are all squares similar to quadrilaterals?
All squares are quadrilaterals. Not all quadrilaterals are squares.
Are all parallelograms also trapezium?
yes; all trapeziums are quadrilaterals
Are all quadrilaterals also squares?
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 quadrilaterals are parallelograms?
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.
Are all square also rectangles?
All squares and rectangles belong to the class of 4 sided quadrilaterals
Are some quadrilaterals trapezoids?
All quadrilaterals are 4 sided shapes which includes trapezoids.
Are all squares quadrilaterals why or why not?
Yes they are. The definition of a quadrilateral is a closed figure with four sides. A square always has four congruent sides and is a closed figure. Therefore, all squares are quadrilaterals. Trapezoids, rhombuses, and rectangles are also 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.
