A trapezium, also called a trapezoid.
It is possible that one of the parallel sides of the trapezium is equal to one of the slant side. In that case the trapezium has no special name but if the two slant sides are equal, the figure would be an isosceles trapezium.
A Trapezium is a quadrilateral with no parallel sides.
There is no specific name for such a quadrilateral.
quadrilateral
it is a trapezium
parallelogram
Parallelogram
The quadrilateral with two pairs of parallel sides
A Trapezium is a quadrilateral with no parallel sides.
A square. -Michelle
A kite, for example. But the general quadrilateral, with no specific name, also has no parallel sides.
i am not really sure but i think it is the isosceles triangle
There is no particular name for such a shape.
There is no specific name for such a quadrilateral.
RHOMBOID
quadrilateral
a parallelogram.
Its 4th side would have to be circular in order to comply with the given requirements