Classify Quadrilaterals Quadrilaterals A polygon with 4 sides

Classify Quadrilaterals

Quadrilaterals A polygon with 4 sides and 4 angles.

Parallel Sides Are the same distance apart in every place.

Vertices Vertex A Vertex quadrilateral has four vertices.

Special Names Square Rectangle Some Parallelogram quadrilaterals have special names.

Parallelogram 4 sides 4 angles Opposite sides parallel

Rectangle 4 sides 4 right angles Opposite sides parallel

Square 4 equal sides 4 right angles Opposite sides parallel

Diagonal A diagonal connects two vertices of a polygon that are not next to each other.

Okay Detectives…… Were you paying attention?

What are these sides called? a. Intersecting c. Congruental b. Parallel d. quadrilaterals

What are these? a. Octagons c. Right triangles b. Pentagons d. quadrilaterals

Vertices a. 4 c. 2 b. 3 d. 1

Special Names For ? Square a. Octagons c. Right triangles Rectangle b. Pentagons d. quadrilaterals Parallelogram

4 sides 4 angles Opposite sides parallel a. Square c. triangle b. Rectangle d. parallelogram

4 sides 4 right angles Opposite sides parallel a. Square c. triangle b. Rectangle d. parallelogram

4 equal sides 4 right angles Opposite sides parallel a. Square c. triangle b. Rectangle d. parallelogram

What are these lines called? a. parallel c. congruent b. diagonal d. intersecting

Congratulations! Now, let’s see who our top detectives are….