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Properties of Quadrilaterals. Elizabeth Turley 4/27/13 Honors Geometry Chapter 8. Types of Quadrilaterals. Parallelogram Rectangle Rhombus Square Kite Trapezoid Isosceles Trapezoid. Parallelogram. Opposite sides parallel Opposite sides equal in length Opposite angles equal
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Properties of Quadrilaterals Elizabeth Turley 4/27/13 Honors Geometry Chapter 8
Types of Quadrilaterals • Parallelogram • Rectangle • Rhombus • Square • Kite • Trapezoid • Isosceles Trapezoid
Parallelogram • Opposite sides parallel • Opposite sides equal in length • Opposite angles equal • Diagonals bisect each other
Rectangle • Opposite sides parallel • Opposite sides equal in length • All angles right angles • Diagonals congruent and bisect each other
Rhombus • Opposite sides parallel • All sides equal in length • Opposite angles equal • Diagonals are perpendicular bisectors and bisect angles
Square • Opposite sides parallel • All sides equal in length • All angles right angles • Diagonals congruent • Diagonals perpendicular bisectors and bisect angles
Kite • Each set of adjacent sides equal in length • Opposite angles equal where pairs meet • Diagonals are perpendicular bisectors
Trapezoid • Only one pair of opposite sides parallel
Isosceles Trapezoid • Opposite sides parallel • Non-parallel sides equal in length • Both sets of base angles equal • Diagonals congruent
Trapeziums • No parallel sides The End.