noun
- a four-sided geometric figure with opposite sides that are parallel and equal in length
Usage: geometry
Examples
- A rectangle is a special type of parallelogram.
- The students learned to calculate the area of a parallelogram.
- In the diagram, ABCD forms a parallelogram.
- A rhombus is a parallelogram with all sides equal.
- The parallelogram has two pairs of parallel sides.
- She drew a parallelogram on the coordinate plane.