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2-Dimensional Shapes
Shapes
Question | Answer |
---|---|
Congruent | Figures that are exactly the same size and shape. |
Angle | The amount of turn between two sides of a polygon. |
Symmetry | Mirror image |
Line of symmetry | A line divides a figure into two congruent halves that are mirror images (reflections) of each other |
Hexagon | Six sided polygon |
Rectangle | Four sided polygon that has four angles with opposite sides of equal length. |
Triangle | A three sided polygon. |
Pentagon | Five sided polygon. |
Circle | A plane curve everywhere in which all points are equal distance from the center. |
Trapezoid | A quadrilateral having one set of parallel sides. |
Rhombus | A quadrilateral with all side equal in length (diamond). |
Parallelogram | A four-sided plane figure with opposite sides parallel. |
Square | A special rectangle where all sides are equal. |