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17 Cards in this Set
- Front
- Back
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Acute Angle
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An Angle whose measure is less than 90d and more than 0d.
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Angle Bisector
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A ray that starts at the vertex of an angle that divides the angle in to two angles of equal measure.
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Complenmentry Angles
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Two angles whose measure have the sum of 90d.
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Concave Polygon
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A polygon with with one sdie that angles in
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Congruent Polygon
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A polygon with one sude taht angles in.
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Consectuive Vertices
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Consectuive: Going in order, next to each other.
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Equalangular Ploygons
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A ploygon whose sides are all the same length.
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Linear Pair of Angles
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A pair of angles on the same line.
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Mid-point
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A point that is equally distant from the two end points.
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Perimeter
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Sum of all sides, like a fence
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Perpendicular lines
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Two lines that insect to form a right angle.
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Plane
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A flat surface that goes on forever in all directions.
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Polygon
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A closed geometric figure.
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Ray
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A part of a line that has a beginning but no end.
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Regular Polygon
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A polygon whose angles and
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Right angle
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Angle whose measure is 90d.
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Skew lines
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Lines that are not in the same plane and that do not intersect.
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