no? because in order to be a quadrilateral you need 4 sides. a pair of parallel lines in just 2 lines. parallel lines also never touch.
A quadrilateral that has only one pair of parallel sides (the other pair not parallel) is a trapezium.
Yes, a trapezoid is a quadrilateral with only one pair of parallel sides.
Only if it is a trapezoid (US usage) with one set of parallel sides, or a parallelogram with both sets of opposite sides parallel. The term quadrilateral only means that the shape has 4 sides.
I would be seriously concerned if a quadrilateral had more than two pairs of opposite sides parallel! A quadrilateral with two pairs of opposite sides parallel is a parallelogram.
There are actually I think two with only two parallel sides. A square and a rectangle
A quadrilateral with only two parallel sides is only a quadrilateral ...... because we don't know whether the parallel sides ar equal or not .............. so it is only a quadrilateral ............
A quadrilateral that has only one pair of parallel sides (the other pair not parallel) is a trapezium.
Yes, a trapezoid is a quadrilateral with only one pair of parallel sides.
Only if it is a trapezoid (US usage) with one set of parallel sides, or a parallelogram with both sets of opposite sides parallel. The term quadrilateral only means that the shape has 4 sides.
I would be seriously concerned if a quadrilateral had more than two pairs of opposite sides parallel! A quadrilateral with two pairs of opposite sides parallel is a parallelogram.
a trapizoid
Trapesium
It is a trapezium.
Trapezium
Quadrilaterals usually have special names only if they DO have parallel sides, or some other special property. You might just call it "quadrilateral", or "a quadrilateral with no parallel sides".
There are actually I think two with only two parallel sides. A square and a rectangle
A trapezoid