Parallelogram
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opposite sides parallel (def) |
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opposite side congruent |
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opposite angles are congruent |
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diagonals bisect each other |
Rectangle
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has congruent (right) angles(definition) |
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opposite sides parallel |
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opposite sides congruent |
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opposite angles congruent (right) |
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diagonals are congruent AC = BD |
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diagonals bisect each other |
Rhombus
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has 4 congruent sides (def) |
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opposite sides are parallel |
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opposite sides are congruent (all are) |
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opposite angles are congruent |
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diagonals bisect each other |
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diagonals bisect opposite angles |
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diagonals are perpendicular |
Square
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has 4 congruent sides and 4 congruent (right) angles (def) |
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opposite sides parallel |
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opposite angles congruent (all right) |
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diagonals are congruent AC=BD |
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diagonals bisect each other |
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diagonals bisect opposite angles all bisected angles equal 45º |
Trapezoid
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one pair of parallel sides (def) |
Isosceles Trapezoid
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legs are congruent (def) |
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each pair of base angles congruent |
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diagonals are congruent AC=BD |
Kite
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consecutive pairs of sides |
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congruent (def) |
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diagonals perpendicular |
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