Question

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.

Answer 1

its D

Explanation:

Answer 2

The correct option is D.

Explanation:

A paralellogram is a flat shape with 4 straight sides and opposite sides are parallel.

There are six important properties of a parallelogram.

1) Opposite sides are congruent.

2) Opposite angels are congruent.

3) Consecutive angles are supplementary.

4) If one angle is right, then all angles are right.

5) The diagonals of a parallelogram bisect each other....