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11 Cards in this Set
- Front
- Back
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right angle
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An angle that has a measure of 90
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acute angel
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An angle that has a measure of less than 90
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straight angle
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An angle with a measure of 180
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triangle
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A polygon with 3-sides
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polygon
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A closed two-dimensional figure with straight sides
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quadrilateral
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A polygon with 4-sides
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pentagon
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A polygon with 4-sides
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hexagon
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A polygon with six sides
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octagon
(octopus) |
A polygon with 8 sides
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circle
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A closed 2-dimensional figure having all points the same distance from a given point in the center
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obtuse angle
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An angle that has a measure greater than 90 and less than 80
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