Naming Special Parallelograms

If a parallelogram has at least one right angle, then it is a square.

• always true

• sometimes true

• never true

If JOSE is a rhombus, JO = 3x - 5 and OS = 13 cm. What is the perimeter of JOSE?

• 6 cm

• 18 cm

• 48 cm

• 52 cm

If JOSE is a rhombus and the measure of angle ESO is 124, what is the measure of angle SEO?

• 28

• 56

• 62

• 90

Which statement is true?

• A rhombus is never a square.

• A rhombus is always a square.

• A rhombus is never a rectangle.

• A rhombus is always a parallelogram.

In the diagram below, PQRS is a rhombus. What are the values of x and y?

• x = 8, y = 4

• x = 10, y = 6

• x = 5, y = 6

• x = 4, y = 12

A quadrilateral with opposite angles congruent would best be described as a -?-

• square

• rectangle

• rhombus

• parallelogram

The fact that diagonals bisect the opposite angles means this shape is a -?-

• quadrilateral

• rectangle

• rhombus

• parallelogram

A square is a rhombus.

• always true

• sometimes true

• never true

A quadrilateral will all congruent sides would best be described as a -?-

• square

• rectangle

• rhombus

• parallelogram

A quadrilateral opposite angles congruent would best be described as a -?-

• square

• rectangle

• rhombus

• parallelogram