Question

Which of the following statements is NOT a property of parallelograms?
a Opposite angles are congruent.
b Opposite sides are parallel.
c Parallelograms have 4 straight sides.
d All sides are parallel.

Answer 1

Answer:

d. All sides are parallel.

Answer 2

The d) All sides are parallel is not a property of a parallelogram.

• A parallelogram is a four-sided closed figure that is also known as a quadrilateral.
• A parallelogram has equal opposite angles.
• The opposite sides of the parallelogram are parallel and equal.
• Parallelograms have 4 straight lines.
• The diagonals of the parallelograms bisect each other.

Hence, d) All sides are parallel is not a property of a parallelogram.