Classifying Quadrilaterals

Front

What is a quadrilateral?

Back

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

Front

Classify a square.

Back

A square is a quadrilateral, a parallelogram, a rectangle, and a rhombus.

Front

What defines a parallelogram?

Back

A parallelogram is a quadrilateral with two sets of parallel sides.

Front

True or False: A rectangle can be a square.

Back

True

Front

True or False: A square can be a rhombus.

Back

True

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with opposite sides equal and all angles equal to 90 degrees.

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with all four sides of equal length.

Front

What is a trapezoid?

Back

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

Front

How can you classify a quadrilateral with one pair of parallel sides?

Back

It can be classified as a trapezoid.

Front

What is the relationship between squares and rectangles?

Back

All squares are rectangles, but not all rectangles are squares.