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Quadrilaterals a
Term | Definition |
---|---|
Trapezoid | has parallel bases |
Parallelogram | opposite sides are congruent, opposite sides are parallel, opposite angles are congruent, and diagonals bisect each other. |
Rhombus | all sides are congruent, all properties of a parallelogram, diagonals are perpendicular bisectors of each other |
Isosceles Trapezoid | congruent legs, and congruent diagonals |
Rectangle | All angles are right angles, congruent diagonals. All properties of a parallelogram. |
Square | All properties of a rhombus and a rectangle. |