**> Quadrilaterals And Parallelograms <**

**Quadrilaterals And Parallelogram**

Quadrilaterals are four-sided plane figures.(A polygon

with four sides).

A parallelogram is a quadrilateral in which both

pairs of opposite sides are parallel.

**Special Types of Quadrilaterals:**

**A square: parallelogram with four congruent sides and four right angles.Squares Quadrilaterals and parallelograms**

A rectangle is a parallelogram with four right

angles, so all rectangles are also

parallelograms and quadrilaterals.

Rectangles Quadrilaterals and parallelograms

A parallelogram is a quadrilateral in which both pairs of opposite

sides are parallel.

A rhombus is a four-sided shape where all sides have

equal length.

In this figure all sids are 60 degrees

A Quadrilateral but not a parallelogram

A trapezoid is a quadrilateral with exactly one pair of parallel

sides.

A Quadrilateral but not a parallelogram

A kite is a quadrilateral with exactly two pairs of adjacent

congruent sides.

A Quadrilateral but not a parallelogram