Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides and four angles.

Front

What are the two attributes we use to classify polygons?

Back

Sides and angles.

Front

Which quadrilateral has two pairs of parallel, congruent sides?

Back

Parallelogram.

Front

What do all parallelograms have in common?

Back

Opposite sides are parallel and congruent.

Front

What is a trapezoid?

Back

A trapezoid is a polygon with at least one pair of parallel sides.

Front

Which quadrilateral is NOT a parallelogram?

Back

Trapezoid.

Front

What is a rectangle?

Back

A rectangle is a parallelogram with four right angles.

Front

What is a square?

Back

A square is a parallelogram with four congruent sides and four right angles.

Front

What is a rhombus?

Back

A rhombus is a parallelogram with four congruent sides.

Front

How many sides does a quadrilateral have?

Back

Four sides.