Properties of Parallelograms and Rectangles

The diagonals of a rectangle are

• parallel

• congruent

• perpendicular

• not congruent

In a rectangle, consecutive angles are supplementary.

• True

• False

In a rectangle, all angles are congruent.

• True

• False

______ rectangles are parallelograms.

• All
• Some
• 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

Solve for x in the rectangle.

• x=2
• x=7
• x=8
• x=3

In a rectangle, opposite sides are parallel.

• True

• False

ABCD is a rectangle.  AB = 14, BC = 9, AC = 22.  Find ED.

• 11
• 22
• 14
• 9

ABCD is a rectangle.  m∠BCA = 58.  Find m∠AEB. 

• 90
• 58
• 116
• 132