A parallelogram.
A trapezoid.A rhombus.
An isosceles trapezium.
A parallelogram would fit the given description because it has a two parallel sides with 2 equal acute angles and 2 equal obtuse angles.
It is a rectangle.
A parallelogram
A parallelogram.
rectangle
A rectangle
A rhombus.
A rhombus.
A Rhombus.
A trapezoid.A rhombus.
An isosceles trapezium.
A parallelogram would fit the given description because it has a two parallel sides with 2 equal acute angles and 2 equal obtuse angles.
It is a rectangle.
A rhombus. Commonly referred to as a "diamond".