They are quadrilaterals which have two pairs of parallel sides.
Quadrilaterals are two-dimensional shapes that have four sides. Quadrilaterals that have only one set of parallel sides are called trapezoids.
A trapezoid has one pair of parallel sides. All other quadrilaterals have no parallel sides or two pairs of parallel sides.
Squares, rectangles, parallelograms and rhombuses have two parallel sides. The other two are also parallel. A trapezium has only two parallel sides.
The four quadrilaterals that are symmetrical and have two pairs of parallel sides are:SquareRectangleRhombusParallelogram
Trapezoids. All other quadrilaterals either have two pairs of parallel sides or none.
parallelogram
There are two definitions for trapezoids. One defines them as a quadrilateral with at least two parallel lines, which would include parallelograms. The other strictly defines trapezoids as quadrilaterals with exactly two parallel lines.
Quadrilaterals with two pairs of parallel sides: Rhombus Parallelogram Rectangle Square
The two quadrilaterals are squares.
No. A trapezoid only has one pair of parallel sides. A chevron has no parallel sides.
quadrilaterals with two pairs of parallel sides