Parallelograms

True

False

opposite sides parallel

diagonals congruent

diagonals bisect each other

opposite angles congruent

opposite sides congruent

Diagonals are congruent

Consecutive sides are perpendicular

Opposite angles are congruent

4 congruent sides

congruent opposite sides

congruent opposite angles

supplementary consecutive angles

parallel opposite sides

congruent opposite sides

congruent opposite angles

supplementary consecutive angles

parallel opposite sides

congruent opposite sides

congruent opposite angles

supplementary consecutive angles

parallel opposite sides

congruent because diagonals bisect each other

congruent alternate interior angles

congruent opposite angles

BE is half of ED because diagonals bisect each other

a = 3, b = 1

a = 3, b = 4

a = 5, b= 2

a = 5, b = 1

x = 30, y = 50

x = 100, y = 70

x = 45, y = 75

x = 85, y = 65

x = 18, y = 9

x = 15, y = 12

x = 17, y = 8

x = 21, y = 17