Properties of Parallelograms

What is the value of x?

• A

• B

• C

• D

Find the value of f.

• -5

• 15

• 5

• 20

What is the length of \overline{AC} ?

• 19

• 16

• 22

• 13.5

The opposite angles of a parallelogram are ...

• complementary

• congruent

• supplementary

• perpendicular

In a parallelogram, consecutive angles are __________.

• congruent

• supplementary

• corresponding

• parallel

In a parallelogram, diagonals are __________.

• perpendicular

• bisected

• congruent

• parallel

Find the value of x and y.

• x = 4, y = 4

• x = 4, y = 116

• x = 3, y = 116

• x = 116, y = 116

Find the value of j and k.

• j = 4.5, k = 2

• j = 4.5, k = 5

• j = 3, k = 10

• j = 5, k = 5

Which of the following is part of the definition of a parallelogram?

• Diagonals are congruent

• Diagonals are perpendicular

• Both pairs of opposite sides are parallel

• One pair of congruent sides

• true

• false