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26 Cards in this Set
- Front
- Back
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Trapezoid
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Quadrilateral with exactly one pair of parallel sides.
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Collinear
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Three or more points on one line.
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Scalene*
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A triangle with all sides of unequal measure.
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Isosceles*
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A triangle with only sides of equal measure.
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Rectangle
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An equilingular parallelogram.
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Obtuse
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An angle whose measure is greater than 90 degrees.
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Acute
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An angle who measure is less than 90 degrees.
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Supplementary
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Angles whose measurements add up to 180 degrees.
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Complementary
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Angles who measurements add up to 90 degrees.
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Equilateral
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A triangle with all equal sides.
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Rhombus
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A quadrilateral with all congruent sides.
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Square
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A quadrilateral with four congruent sides and four 90 degrees angles.
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Kite
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A quadrilateral with two pairs of congruent adjacent sides.
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Regular Polygon
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A polygon with all congruent sides and angles.
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The three characteristics of a polygon
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No curves, no intersections, closed.
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Congruent
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Equal in length.
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Perpendicular
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The symbol appears to be an upside down T.
_|_ <---- kind of like that. |
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Tangent
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A line that touches the circle at exactly one point.
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Major Arc
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An arc greater than 180 degrees and named with 3 letters.
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Chord
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A line segment that connects 2 points on the circle.
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Secant
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A line that goes through the circle.
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Radius
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A line segment that connects the center of the circle with a point on the circle.
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Minor Arc
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An arc less than 180 degrees and named with 2 letters.
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Circle
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A set of points that is the same distance from a given point and is 360 degrees.
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Point of Tangency
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The point at which the tangent touches the circle.
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Diameter
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A line segment that connects 2 points on the circle and goes through the center point.
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