Term
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Definition
| a triangle that has 3 acute angles |
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Term
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Definition
| having the same size and shape |
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Term
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Definition
| a polygon with 10 sides and 10 angles |
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Term
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Definition
| a triangle with 3 congruent sides |
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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
| a triangle with exactly two congruent sides |
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Term
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Definition
| a two dimensional pattern that can be folded into a three dimensional polyhedron |
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Term
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Definition
| a triangle that has one obtuse 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
| a quadrilateral whose opposite sides are parallel and have the same length, or are congruent |
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Term
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Definition
| a closed plane figure formed by three or more line segments |
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Term
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Definition
| a polygon with four sides and four angles |
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Term
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Definition
| a parallelogram with four right angles |
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Term
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Definition
| a parallelogram with four equal, or congruent, sides |
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Term
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Definition
| a triangle that has a right angle (90 degrees) |
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Term
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Definition
| a triangle with no congruent sides |
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Term
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Definition
| a quadrilateral with exactly one pair of parallel sides |
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Term
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Definition
| the line made where two faces of a solid figure meet |
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Term
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Definition
| a polygon that is a flat surface of a solid figure |
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Term
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Definition
| a solid figure with faces that are polygons |
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Term
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Definition
| a tool used for measuring or drawing angles |
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Term
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Definition
| a polygon in which all sides are congruent and all angles are congruent |
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Term
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Definition
| the point where two or more rays meet; the point of intersection of two sides of a polygon; the point of intersection of 3 or more edges of a sold figure; the top point of a cone |
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