trapezoid.
A parralleogram is a shape with two pairs of parrell sides. A parrellelogram has 2 pairs of parrell sides. In the picture you can see A and A are parrell. Same with B and B
A trapezoid is a shape that has 4 sides and 2 parallel sides. The sides that are parallel are called the bases.
trapezoid
A four-sided shape with only 2 sides the same length is called a rhombus.
trapezium
Parrallelagram
it can but doesn't have to.
A trapezium.
trapezium
Trapezoid
Rectangle
oclallagon