0
What else can I help you with?
What are all quadrilaterals with congruent diagonals?
Parallelograms or isosceles trapezium.
What are the shapes that have at least one pair of parallel lines?
All i know is a Trapezium parallelograms
Are trapezium a parallelograms?
No. The trapezium has only one pair of parallel sides. A parallelogram needs two pair.
What 4 sided shape has 2 parrallel sides?
A square , a rectangle , a rhombus , in fact all the parallelograms have two parallel sides . Also a trapezium also has two parallel sides , which means one pair of parallel sides . The parallelograms have four parallel sides.
Differences between parallelograms and trapezoids?
Parallelograms have two pairs of parallel sides, trapezium only one. Both pairs of opposite sides of a parallelogram must be equal, in a trapezium at most one pair can be. Opposite angles of a parallelogram must be equal, not so for a trapezium.
Which are the quadrilaterals that have their opposite sides equal?
Parallelograms (and their special cases), isosceles trapezium.
Is every property of parallelograms also a property of all rectangles?
Yes. All rectangles are also parallelograms, but not all parallelograms are rectangles.
Some parallelograms are squares?
By definition, all squares are parallelograms. Not all parallelograms, however, are squares. All rectangles and rhombuses are also parallelograms.
Are some parallolegrams trapezoid?
No, they cannot be. All parallelograms must have two pairs of parallel sides whereas a trapezium can have only one such pair.
What is a trapezoid also called a parallelogram?
A trapezoid is not typically referred to as a parallelogram; they are distinct types of quadrilaterals. A trapezoid (or trapezium in some regions) has at least one pair of parallel sides, while a parallelogram has both pairs of opposite sides parallel. In summary, while all parallelograms are trapezoids, not all trapezoids are parallelograms.
Can a parallelogram also be a rectangle?
Some parallelograms are rectangles; all rectangles are parallelograms.
What are the names of all quadrilaterals?
rectangle, rhombus, square, trapezoid, kite, parallelogram ~note: there are also irregular quadrilaterals that consist of four sides ~ALSO: squares, rectangles, and rhombuses are all parallelograms * * * * * A chevron is also a quadrilateral. A concave one, but a quadrilateral all the same.
