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A 4 sided polygon
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Quadrilateral
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A closed shape made with straight lines
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A polygon
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2 lines that never cross
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Parallel Lines
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Intersecting lines
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2 lines that cross
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2 lines that make a corner
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right angle
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An angle that is smaller than a right angle
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an acute angle
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An angle that is bigger than a right angle
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an obtuse angle
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2 intersecting lines that form 4 right angles
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Trapezoid
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