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.