Identify Regular and Not Regular Polygon

Which of the following shapes are regular polygon? (MORE THAN ONE ANSWER)

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Abigail is trying to identify an irregular polygon. Which of the following best describes an irregular polygon?

• Is not a Polygon

• A polygon with congruent vertex

• A polygon with different sides and different angles

• A polygon with same sides and same angles

Answer explanation

An irregular polygon is a polygon with different sides and different angles, making it distinct from regular polygons which have equal sides and angles.

What is a closed figure made up of line segments that intersect at their points?

• line

• angle

• polygon

• circle

Answer explanation

A polygon is a closed figure made up of line segments that intersect at their points, fitting the description provided.

Is this a regular polygon?

• yes

• no

Is this a regular polygon?

• yes

• no

This is a heptagon. What kind of polygon is it?

• Polygon

• Regular Polygon

• Not A Polygon

Directions: Select all correct answer(s). Type the number(s) in the box, if selecting more than one place a comma between each selection

Select all of the regular polygons.

Identify the REGULAR polygons:

• F

• G

• H

• I

• J

The number of lines of symmetry of a regular polygon is ________ the number of sides of the polygon.

• equal to

• different than

This shape is an:

• Irregular Quadrilateral

• Regular Hexagon

• Irregular Hexagon

• Regular Octagon