Regular and Irregular Polygons Worksheet
Identify and differentiate between regular and irregular polygons based on their sides and angles.
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Regular and Irregular Polygons
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Read each question carefully and follow the instructions. Remember that a regular polygon has all sides equal and all angles equal. An irregular polygon does not have all sides and all angles equal.
1. Which of the following describes a regular polygon?
All sides are different lengths.
All angles are different sizes.
All sides are equal AND all angles are equal.
It has curved sides.
2. Which of the following shapes is an irregular polygon?
Square
Hexagon (regular)
Trapezoid
Equilateral Triangle
3. All squares are regular polygons.
True
False
4. A rectangle that is not a square is an irregular polygon.
True
False
5. A polygon with all sides equal in length and all angles equal in measure is called a polygon.
6. A polygon that does not have all sides equal and all angles equal is called an polygon.
7. Draw a regular hexagon and an irregular hexagon. Label each one.
8. Explain the difference between a regular pentagon and an irregular pentagon.
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