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Polygon Vocabulary

QuestionAnswer
True or False: A polygon uses curved line segments. False. A polygon only has straight line segments.
What is the minimum number of line segments that must be used to create a polygon? 3
True or False: A polygon must be a closed shape. True
True or False: Polygon line segments must only meet at endpoints. True
Can polygon line segments cross in the middle? No
If all edges are congruent and all angles are congruent the polygon is called ___________________________. a regular polygon
What are the characteristics of an irregular polygon? all edges are not congruent, all angles are not congruent
How many sides does an octagon have? 8
What is the name of a ten-sided polygon? decagon
How many sides does a nonagon have? 9
What is the name of a five-sided polygon? pentagon
Is a heart a polygon? No. It has curved lines.
What is the name of a four-sided polygon? Quadrilateral
The sides of a polygon are called ______________. edges
The corners of a polygon are called ________________. vertices
Created by: jbell6779
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