Question

you can find the _____ parts of two congruent triangles by aligning them perfectly on top of each other.
a. supplementary
b. complementary
c. similar
d. corresponding

Explanation:

To solve this, we analyze the terms:

• Supplementary: Angles that add to 180°, not related to congruent triangle parts.
• Complementary: Angles that add to 90°, also not for triangle parts.
• Similar: Refers to similar triangles (proportional, not congruent).
• Corresponding: In congruent triangles, corresponding parts (sides/angles) match when aligned. Aligning congruent triangles shows their corresponding parts.

Answer:

D. corresponding