Classifying 2-D Shape

What is a polygon?

• A closed figure made up of straight line segments

• An open figure made up of straight line segments

• A closed figure made up of curved edges

• An closed figure made up of crossed line segments

How many sides does a quadrilateral have?

• 5

• 3

• 2

• 4

A square can also be called a rectangle and a rhombus.

• True

• False

• A
• B
• C
• D

What shape is this?

• Square

• Rectangle

• Cube

• Rhombus

Name that shape.

• quadrilateral, rectangle

• quadrilateral, rectangle, square

• quadrilateral, parallelogram, rectangle

• quadrilateral, parallelogram, rectangle, square

Name that shape. 

• square

• square
  rhombus

• quadrilateral
  parallelogram
  rhombus

• quadrilateral
  parallelogram
  square

• A
• B
• C
• D

• 4
• 2
• 3
• 1

Name that shape.

• quadrilateral, parallelogram

• quadrilateral

• quadrilateral, kite.

• quadrilateral, trapezoid