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QUADRILATERALS!!!. Parallelogram Opp. Sides cong. Opp. Sides parallel Opp. Angles cong. Diags . Bisect 1 pair parallel and cong . Rhombus 4 cong. Sides Diags bisect 2 angles Diags are perp . Rectangle 4 Right angles Diags are congruent Square
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QUADRILATERALS!!! Parallelogram • Opp. Sides cong. • Opp. Sides parallel • Opp. Angles cong. • Diags. Bisect • 1 pair parallel and cong. • Rhombus • 4 cong. Sides • Diags bisect 2 angles • Diags are perp. Rectangle • 4 Right angles • Diags are congruent • Square • EVERYTHING from Rhombus and Rectangle!!
Trapezoid • 1 pair of sides are parallel KITE • Diags. are perp. • 2 consec. sides are cong. • Longer diagonal bisects the angles and the shorter diagonal • Isc. Trapezoid • Legs are cong. • Base angles are cong. • Diagonals are cong.
Study Guide Parallelogram Rectangle Rhombus Square Trapezoid Isosceles Trapezoid
Theorems A B C E D
Theorems Rectangle Rhombus Isosceles trapezoid
Theorems A B C D F E