There are different kinds of quadrilaterals like square, rectangle, rhombus, parallelogram, and trapezoid.
There are many instances where we always deal and used quadrilaterals in our daily lives.
When we passed by the street, we always see buildings which have floor plans.
At home, we see also that our house is quadrilateral. And most of the things are shape as quadrilaterals. That is why we can say that quadrilaterals are very useful in dealing real life situation.
We always use quadrilaterals because of its special characteristic. It has four sides and its two opposite sides are parallel to each other.