Rectangles

Which of the following is NOT true about sides of a rectangle.

• Opposite sides are parallel

• Opposite sides are congruent

• Consecutive sides are perpendicular

• All sides are congruent

Which of the following is NOT true about angles in a rectangle?

• Opposite angles are congruent

• Diagonals bisect the angles

• Consecutive angles are congruent

• Consecutive angles are supplementary

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

In a rectangle, consecutive sides are perpendicular.

• True

• False

Solve for x in the rectangle.

• x=2
• x=7
• x=8
• x=3

Solve for x in the rectangle.

• 25
• 20
• 30
• 25/3

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

• 11
• 14
• 9
• 22

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

• 2
• 12
• 13
• 28

ABCD is a rectangle.  m∠BCE = 4x-23 and m∠DCE = 5+5x.  Find m∠BEC. 

• 25
• 12
• 130
• 32

What is the measurement of every angle in a rectangle?

• 180˚
• 60˚
• 90˚
• 20˚