Classifying Types of Quadrilaterals

Which statement is false?

• All squares are rhombuses.

• All rhombuses are quadrilaterals.

• All parallelograms are rhombuses.

• Some rhombuses are rectangles. 

Which quadrilateral cannot be called a parallelogram?

• Square

• Trapezoid

• Rectangle

• Rhombus

What is a rhombus?

• A parallelogram with 4 equal side lengths

• A parallelogram with 4 right angles

• A quadrilateral with at least 1 pair of opposite parallel sides

• A quadrilateral with no parallel sides and 2 pairs of equal adjacent sides

Which of the following has no parallel sides?

• Kite

• Rhombus

• Square

• Trapezoid

What is a square?

• a triangle like figure

• A quadrilateral with 4 equal sides and 4 right angles

• a shape with no more than 2 angles

• a round shape with no angles or points.

What is a rectangle?

• a quadrilateral with no parallel sides

• a quadrilateral with 4 right angles and 2 sets of opposite sides lengths that are equal

• a quadrilateral with 4 right angles and 4 equal side lengths

• a figure containing no angles or sides

How are rectangles and squares similar?

• They both have three sides and three right angles.

• Rectangles have five sides and squares have six sides.

• They both have four sides and four right angles.

• Rectangles have curved sides and squares have straight sides.

What is a trapezoid?

• A triangle with all equal sides

• a circle that is completely closed

• A quadrilateral with no sets of parallel sides

• A quadrilateral with at least one pair of parallel sides

What is a parallelogram?

• A quadrilateral where all sides are of different lengths

• A quadrilateral with 2 sets of parallel sides

• A triangle with a pair of parallel sides

• a triangle with 3 equal sides

True or False: A square is a rectangle.

• True

• False