6-3 Properties of Parallelograms

What is the property of opposite sides in a parallelogram? [Select all that apply]

• Different in length

• Intersecting

• Equal in length

• Parallel

If one angle of a parallelogram measures 70 degrees, what is the measure of its opposite angle?

• 120 degrees

• 90 degrees

• 70 degrees

• 60 degrees

In a parallelogram, what is the relationship between the diagonals? [Select all that apply]

• The diagonals are equal in length

• The diagonals are perpendicular to each other

• The diagonals intersect at a 45-degree angle

• The diagonals bisect each other

If one angle of a parallelogram measures 110 degrees, what is the measure of its consecutive angle?

• 70 degrees

• 90 degrees

• 120 degrees

• 180 degrees

In a parallelogram, if one side measures 8 cm, what is the measure of its opposite side?

• 10 cm

• 8 cm

• 12 cm

• 5 cm

What is the perimeter of ABCD?

Mathematical Equivalence

ON

What is m∠D?

Mathematical Equivalence

ON

What is m∠A?

Mathematical Equivalence

ON

What is m∠N?

• 19

• 68

• 95

• 112

If WY + XZ = 28, what is PZ?

Mathematical Equivalence

ON