Introduction to Polygons

In everyday English, we often call polygons and polyhedrons what?

• Shapes

• Objects

• Numbers

• None of the above

What is the name of this polygon?

• Ellipse

• Oval

• Circle

• None of the above

What is the name of this polygon?

• Trapezoid

• Parallelogram

• Rectangle

• None of the above

What is the name of this polygon?

• Parallelogram

• Rectangle

• Triangle

• None of the above

What is the name of this polygon?

• Square

• Rectangle

• Trapezoid

• None of the above

What is the name of this polygon?

• Hexagon

• Octagon

• Pentagon

• None of the above

What is the name of this shape?

• Line

• Ray

• Point

• None of the above

Which of the following polygons is irregular?

• 
• 
• 
• 

Which of the following polygons is regular?

• 
• 
• 
• 

Which of the following polygons is a triangle?

• 
• 
• 
•