Two polygons that have the same shape, regardless of size, are described as ().

Two polygons that have the same shape, regardless of size, are described as ().

• A. Alike
• B. Different from
• C. Similar to
• D. Identical

Answer: (C)

Similar shapes keep the same arrangement of angles and the same overall shape even if one is bigger or smaller. For polygons, that means the corresponding angles are equal and the lengths of corresponding sides are proportional by a constant factor. So a small triangle and a larger triangle that look the same in shape are similar, because you could scale one up or down to match the other. Identical would require the same size as well, not just the same shape. Alike is too vague, and Different from is the opposite idea.

Similar shapes keep the same arrangement of angles and the same overall shape even if one is bigger or smaller. For polygons, that means the corresponding angles are equal and the lengths of corresponding sides are proportional by a constant factor. So a small triangle and a larger triangle that look the same in shape are similar, because you could scale one up or down to match the other. Identical would require the same size as well, not just the same shape. Alike is too vague, and Different from is the opposite idea.