Final answer:
When aligning congruent triangles perfectly on top of each other, the triangles are considered similar due to congruent angles and equal ratios of corresponding sides.
Explanation:
Similar triangles are found by aligning two congruent triangles perfectly on top of each other. This process involves ensuring that the corresponding angles are congruent, and the ratios of corresponding sides are equal.
Learn more about similar triangles here:
https://brainly.com/question/34830045
