A Kite.
A chevron.
It is a quadrilateral with two pairs of adjacent sides of equal length.
A quadrilateral with congruent pairs of adjacent sides and no parallel sides is a kite.
A General Quadrilateral
Kite
Rectangle
A kite.
a quadrilateral
A kite, an arrowhead or a rhombus.
It is a quadrilateral with two pairs of adjacent sides of equal length.
A chevron.
A quadrilateral with congruent pairs of adjacent sides and no parallel sides is a kite.
Is a quadrilateral polygon.
I think trapazoids. but I am not sure.
An arrowhead
A General Quadrilateral
Kite