Quadrilaterals
Let’s take a closer look at the quadrilaterals next. Some quadrilaterals have their own designations.
Definitions related to quadrilaterals
- A quadrilateral is a non-intersecting, closed polygonal chain of four segment lines
- A trapezium is a rectangle whose two sides are parallel.
- A parallelogram is a rectangle with two pairs of parallel sides.
- A rectangle is a parallelogram with one right angle
- A rhombus or diamond is a parallelogram with two adjacent sides of equal length.
- A square can be defined in two ways:
- 1) A rectangle with two adjacent sides of equal length.
- 2) A rhombus with one right angle.