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17 Cards in this Set
- Front
- Back
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Polygon
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A closed figure with the following properties:
1. Formed by three or more sides 2. Each side intersects exactly two sides, one at each endpoint, so that no two sides with a common endpoint are collinear |
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Vertex of a polygon
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Each endpoint of a side of a polygon
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Convex polygon
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A polygon that no line contains a side of a polygon that contains a point in the interior of the polygon
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Concave polygon
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A polygon that is not convex
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Equilateral polygon
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Polygon with all of its sides congruent
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Equiangular polygon
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A polygon with all of its interior angles are congruent
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Regular polygon
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A polygon that has all sides and all angles congruent
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Triangle
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3 sides
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Quadrilateral
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4 sides
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Pentagon
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5 sides
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Hexagon
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6 sides
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Heptagon
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7 sides
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Nonagon
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9 sides
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Octagon
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8 sides
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Decagon
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10 sides
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Dodecagon
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12 sides
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N-gon
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N
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