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Geometry
Vocabulary for geometric terms
Term | Definition |
---|---|
Quadrilateral | A Quadrilateral has four-sides, it is 2-dimensional (a flat shape), closed (the lines join up), and has straight sides. |
Rectangle | A rectangle is a four-sided shape where every angle is a right angle (90°). |
Square | A square has equal sides and every angle is a right angle (90°) |
Rhombus | A rhombus is a four-sided shape where all sides have equal length |
Parallelogram | A parallelogram has opposite sides parallel and equal in length. Also opposite angles are equal |
Trapezoid | A trapezoid has a pair of opposite sides parallel. |