Polygons - sintesis y evaluacion

Maria is drawing this shape. This shape is not a polygon because...

• It hase curved lines

• It is an open shape

• It is a 3D shape

• It is a polygon

Jack is sorting the polygons into two groups: regular and irregular polygons. Has he done it correctly?

• YES

• NO

Victor is drawing a shape with 5 edges and it is not symmetrical. What shape is Victor drawing?

• Regular quadrilateral

• Irregular pentagon

• Irregular hexagon

• Regular pentagon

Look at the group of the shapes. One of the shapes does not fit in the group. Which shape is that?

• Square

• Right triangle

• Circle

Which of the following shapes is a polygon?

• 
• 
• 
• 

A square is a regular polygon

• always

• sometimes

• never

Which of the following statements is true? A polygon

• is a shape with straight lines

• is a closed shape

• has no curved lines

• all of the above

Which of the following is not a regular polygon?

• 
• 
• 
• 

Classify this polygon

• Regular

• Irregular

Is this polygon regular or irregular?

• Regular

• Irregular