Quadrilateral Vocabulary

A quadrilateral with TWO PAIRS of parallel sides

• Parallelogram

• Rhombus

• Trapezoid

• Quadrilateral

Two lines that will never intersect

• Vertices

• Polygon

• Parallel lines

• Parallelogram

A parallelogram with 4 equal sides and no right angles

• Acute angle

• Square

• Rectangle

• Rhombus

A polygon with 4 sides,4 vertices,and 4 angles

• Parallelogram

• Rectangle

• Quadrilateral

• Vertices

A quadrilateral with only ONE PAIR of parallel

• Trapizoid

• Parallel lines

• Square

• Polygon

The place,or corner,Where two sides meet

• Parallel lines

• Obtuse angle

• Acute angle

• Vertices

An angle that measures less than 90 degrees

• Right angle

• Acute angle

• Obtuse angle

• Quadrilateral

An angle that measures 90 degrees

• Right angle

• Acute angle

• Obtuse angle

• Rhombus

A figure with 3 or more straight,closed sides

• Trapezoid

• Rectangle

• Polygon

• Parallel lines

An angle that measures more than 90 degrees

• Right angle

• Acute angle

• Obtuse angle

• Quadrilateral