Properties of Quadrilaterals

Which is not a property of a parallelogram?

• Diagonals bisect each other
• Diagonals are congruent
• Both pairs of opposite sides are parallel
• Both pairs of opposite angles are congruent

Both pairs of opposite sides of a parallelogram are (choose the most correct answer)

• Perpendicular
• Parallel
• Congruent
• Congruent and parallel

The diagonals of a rectangle are

• Congruent
• Parallel
• Perpendicular
• Skew

A rhombus that is a rectangle is called a

• Quadrilateral
• Parallelogram
• Trapezoid
• Square

Which quadrilaterals are equilateral?

• Rhombus and rectangle
• Rhombus and square
• Parallelogram and square
• Rectangle and square

Which of the following is not congruent in an isosceles trapezoid?

• Legs
• Diagonals
• Both pairs of base angles
• Bases

Each diagonal of this quadrilateral bisects a pair of opposite angles.

• Parallelogram
• Rhombus
• Rectangle
• Isosceles Trapezoid

Which quadrilateral does not have diagonals that are congruent?

• Square
• Parallelogram
• Isosceles Trapezoid
• Rectangle

Which quadrilateral does not have diagonals that are perpendicular?

• Rectangle
• Rhombus
• Square
• Kite

One angle of an isosceles trapezoid has a measure of 120.  What are the measures of the other 3 angles?

• 60, 60 and 60
• 120, 120 and 120
• 60, 60 and 120
• 60, 120 and 120