Classifying Quadrilaterals

A rectangle must be a __________ and a __________.

• parallelogram, rhombus

• square, quadrilateral

• trapezoid, square

• quadrilateral, parallelogram

Regular quadrilaterals have all sides of equal length and all angles of equal measure. Which of the following is a regular quadrilateral?

• Square

• Rectangle

• Rhombus

• Trapezoid

Name that shape.

• quadrilateral, parallelogram

• quadrilateral

• quadrilateral, kite.

• quadrilateral, trapezoid

Use your graph paper to plot the points (2,5), (3,3), (5, 3), and (6,5). Which quadrilateral is shown?

• Triangle

• Trapezoid

• Parallelogram

• Rhombus

• Yes
• No

• Parallelogram
• Rhombus
• Trapezoid
• Rectangle

Rhombus

Rectangle

Trapezoid

Parallelogram

• Rhombus

• Rectangle

• Trapezoid

• Parallelogram

Name that shape. 

• square

• square
  rhombus

• quadrilateral
  parallelogram
  rhombus

• quadrilateral
  parallelogram
  square

Name that shape.

• quadrilateral, rectangle

• quadrilateral, rectangle, square

• quadrilateral, parallelogram, rectangle

• quadrilateral, parallelogram, rectangle, square

A quadrilateral with two sets of parallel sides, 4 right angles, and 4 congruent (equal) sides is a __________________.

• trapezoid

• parallelogram

• rectangle

• square