Question

Which pairs of polygons are congruent?

Answer 1

The correct answer is:

pairs 2, 3, and 4

Explanation:

Congruent polygons are polygons that have the same size and the same shape.  We can see from the diagram that the figure in pair 2 has been rotated to form the second figure in the pair.  Since the shape and size were not changed, they are congruent.

The figure in pair 3 has also been rotated; this again preserves size and shape, so the figures are congruent.

The figure in pair 4 sees to have been reflected.  This did not change the size or shape of the figure, so the pair is congruent.

Answer 2

Answer:

2,3,4

Step-by-step explanation:

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