Parallelograms, Rhombuses, Rectangles, and Squares

The diagonals of a parallelogram always ... 

• are congruent
• are perpendicular
• bisect each other
• are parallel

In a parallelogram, consecutive angles are __________.

• congruent
• supplementary
• corresponding
• parallel

The opposite angles of a parallelogram are ...

• complementary
• congruent
• supplementary
• perpendicular

The diagonals of a rectangle are

• parallel

• congruent

• perpendicular

• not congruent

Name the following shape: 

• Rhombus
• Rectangle
• Square

Which property or properties are true for all parallelograms?

• Both pair of opposite sides are congruent.

• Both pair of opposite angles are congruent.

• Diagonals bisect each other.

• Diagonals are perpendicular.

Which property or properties are true for all rectangles?

• All angles are right angles.

• Both pair of opposite angles are congruent.

• Diagonals are congruent.

• Diagonals are perpendicular.

Which property or properties are true for all squares?

• Diagonals intersect to form 4 congruent isosceles triangles.

• Both pair of consecutive angles are congruent.

• Diagonals are congruent.

• Diagonals are perpendicular.

Which property or properties are true for all rhombi?

• Diagonals are congruent.

• Both pair of consecutive angles are congruent.

• All angles are congruent.

• Diagonals are perpendicular.

Squares are rectangles.

• Always

• Sometimes

• Never.