Geometry Unit 6 Quadrilaterals

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

What is the only property of a trapezoid?

• The diagonals bisect each other
• One pair of opposite sides is parallel
• Both pairs of opposite angles are congruent
• Both pairs of opposite sides are parallel

What proves a quadrilateral is a parallelogram?

• One pair of opposite sides is congruent and parallel
• The diagonals are congruent
• One pair of opposite angles are congruent
• One right angle

True or false:  A trapezoid can have one right angle.

• True
• False

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