The types of quadrilaterals can be classified by relationships of their sides and angles.

Parallelogram: A four-sided polygon with two pairs of parallel and equal sides. The following is a parallelogram.

Rectangle: A rectangle is a parallelogram with 4 right angles. The following is a rectangle.

Square:A square is a rectangle with 4 equal sides.The following is square

Rhombus: A rhombus is a parallelogram with 4 equal sides. The following is a rhombus.

Trapezoid: A trapezoid is a quadrilateral with only one pair of parallel sides. The following are trapezoids.

Scalene trapezoid: A scalene trapezoid is a trapezoid with no equal sides.The following is a scalene trapezoid

Right-angled trapezoid: A right-angled is a trapezoid with two right angles. The following is a right-angle trapezoid.

Isosceles trapezoid: In an isosceles trapezoid, non-parallel sides are equal. The following is an isosceles trapezoid.

[?] Subscribe To
This Site

|Are you a fan of this site? Support us |Our awards! |Our partners |About me |Disclaimer |Build your website! |Advertise on my site |Try our free toolbar |Like us on Facebook |Take our survey|