Which of these sentences is always true for a parallelogram A: All sides are congruent , B: All angles are congruent , C: The diagonals are congruent , D: Opposite angles are congruent

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Answer:

The sentence which is always true for a parallelogram is:

     D:  Opposite angles are congruent

Step-by-step explanation:

Parallelogram--

A parallelogram is a polygon with 4 sides such that it has 2 pair of opposite sides which are parallel.

The properties of parallelogram are as follows:

  • Opposite sides are congruent
  • Opposite angles are congruent.
  • Diagonals of a parallelogram bisect each other.
  • Consecutive angles are supplementary.

              The correct answer is: Option: D.

Answer:

D: Opposite angles are congruent

Step-by-step explanation:

Answer for Plato