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### 15 Cards in this Set

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• Back
 4 sided figures QUADRILATERALS *opposite sides are congruent *all angles are right angles *opposite sides are parallel RECTANGLES *all sides are congruent *all angles are right angles *opposite sides are parallel SQUARES *opposite sides are congruent *opposite sides are parallel *opposite angles are congruent PARALLELOGRAMS *all sides are congruent *opposite sides are parallel *opposite angles are congruent RHOMBUSES *one pair of opposite sides is parallel TRAPEZOIDS simple, closed, two-dimensional figures formed by 3 or more sides POLYGONS a polygon with 3 sides TRIANGLE a polygon with 5 angles PENTAGON a polygon with 6 sides HEXAGON a polygon with 7 sides HEPTAGON a polygon with 8 sides OCTAGON a polygon with 9 sides NONAGON a polygon with 10 sides DECAGON polygon in which all sides are congruent and all angles are congruent REGULAR POLYGONS