A 4-sided flat shape with straight sides where

Also:

• opposite sides are equal in length, and

• opposite angles are equal (angles "a" are the same, and angles "b" are the same)

NOTE: Squares, Rectangles and Rhombuses are all Parallelograms!

Try moving any point below:

**opposite sides are parallel**.Also:

• opposite sides are equal in length, and

• opposite angles are equal (angles "a" are the same, and angles "b" are the same)

NOTE: Squares, Rectangles and Rhombuses are all Parallelograms!

Try moving any point below: