Question

select all statements that are attributes of parallelograms.

• all sides congruent.
• opposite sides parallel.
• opposite sides congruent.
• diagonals are congruent.
• diagonals bisect each other.

Explanation:

Analyze definition

Using the Parallelogram Properties knowledge point
A parallelogram is defined as a quadrilateral with both pairs of opposite sides parallel.

Evaluate side properties

Using the Parallelogram Properties knowledge point

• Opposite sides are congruent.
• All sides congruent is only true for rhombuses and squares, not all parallelograms.

Evaluate diagonal properties

Using the Parallelogram Properties knowledge point

• Diagonals bisect each other.
• Diagonals are congruent only for rectangles and squares, not all parallelograms.

Answer:

• All sides congruent.
• Opposite sides parallel. (Correct answer)
• Opposite sides congruent. (Correct answer)
• Diagonals are congruent.
• Diagonals bisect each other. (Correct answer)