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Definition
| an angle that has a measure less than a right angle |
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Definition
| figures that have the same size and shape |
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Definition
| a line segment that passes through the center of a circle and has its endpoints on the circle |
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Term
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Definition
| a polygon with 6 sides and 6 angles |
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Term
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Definition
| two lines that cross at exactly one point |
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Term
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Definition
| a straight path in a plane, extending in both directions with no endpoints |
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Term
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Definition
| a part of a line between two endpoints |
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Term
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Definition
| an angle that has a measure greater than a right angle |
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Term
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Definition
| a polygon with 8 sides and 8 angles |
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Term
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Definition
| lines that stay exactly the same distance apart |
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Term
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Definition
| a quadrilateral with opposite sides parallel and congruent |
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Term
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Definition
| a polygon with 5 sides and 5 angles |
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Term
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Definition
| two lines that intersect to form four right angles |
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Term
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Definition
| a flat surface that extends without end in all directions |
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Term
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Definition
| the name of a location on an object and in space |
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Term
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Definition
| a closed plane figure with straight lines |
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Term
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Definition
| a line segment with one endpoint at the center of a circle and the other endpoint on the circle |
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Term
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Definition
| a part of a line that begins at one endpoint and extends forever in only one direction |
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Term
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Definition
| a polygon with four sides and 4 right angles |
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Term
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Definition
| the result of a figure flipped over a line |
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Term
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Definition
| a parallelogram with four congruent sides whose opposite angles are congruent |
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Term
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Definition
| an angle that forms a square corner and measures 90 degrees |
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Term
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Definition
| the action of turning a figure around a point or a vertex |
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Term
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Definition
| a polygon with four equal sides and four right angles |
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Term
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Definition
| a figure has symmetry when it can be folded about a line so that its two parts are identical |
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Term
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Definition
| the action of sliding a figure in any direction |
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Term
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Definition
| a quadrilateral with only one pair of parallel sides |
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Term
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Definition
| a polygon with three sides and three angles |
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Term
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Definition
| the point at which two rays of an angle or two or more line segments meet in a plane figure, or where three or more sides meet in a solid figure |
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