Parallelograms and Rectangles Properties

Which of the following is true about the diagonals of a rectangle? Select all that are true.

• Diagonals bisect each other

• Diagonals are congruent

• Diagonal are perpendicular

• Diagonals bisect the angles

Which is NOT a property of a parallelogram?

• opposite sides are parallel

• opposite angles are congruent

• diagonals bisect each other

• all sides are congruent

What is m\angle A if m\angle C is 75\degree?

If one diagonal of a rectangle is 9 in, what is the measure of the other diagonal

• 4.5 in

• 10 in

• 9 in

• 6 in

Opposite angles of a parallelogram are congruent

• Always

• Sometimes

• Never

Do diagonals of a rectangle bisect each other? 

• Yes

• No

If the figure is a rectangle, the value of x is...

• 2

• 12

• 13

• 28

Solve for x in the rectangle.

• 25

• 20

• 30

• 25/3

Find x.

• x = 7

• x = 11

• x = 5

• x = 13

• Always

• Sometimes

• Never