Module 14 Final Task

• 8.5

• 9.2

• 9.5

• 10.2

• (-1, -3)

• 5.66

• (-3, -3)

• 20

• 40

• 80

• 180

• x = 1.6 , y = 6

• x = 1, y = 2

• x = 9 , y = 1.5

• x = 8, y = 3.5

Which statement is true about every parallelogram?

• Two pairs of opposite sides are congruent.

• The interior angles are all congruent.

• All four sides are congruent.

• The diagonals are perpendicular to each other.

• 16

• 2

• 8

• 7

PQRS is a quadrilateral without congruent diagonals. If PQRS is a rhombus, what else must be true?

• Opposite sides are perpendicular.

• Opposite angles are supplementary.

• Adjacent sides are not congruent.

• Diagonals bisect each other.

• 21

• 3

• 31

• 26

• 52

• 12

• 70