Central Bicol State university of Agriculture
San Jose, Pili, Camarines Sur
S/Y 2013-2014
Laboratory Science High School
Third Year
TYPES OF QUADRILATERAL
Quadrilateral
Is polygon with four sides
Types of Quadrilaterals:
1. Trapezoid
Is a quadrilateral with exactly a pair of parallel sides.
2. Parallelogram
Is a quadrilateral with two pairs of congruent
and parallel sides.
3. Rectangle
Is a parallelogram with four right angles.
4. Rhombus
Is a parallelogram with four congruent sides.
5. Square
Is a parallelogram with four congruent sides and
four congruent angles.
Is also a rhombus with four congruent angles.