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Answer:
Step-by-step explanation :Two concepts that are related but not the same are supplementary angles and complementary angles. The difference is their sum. Supplementary angles are two angles whose measures sum to a 180 degrees and complementary are the sum have to add up to 90 degrees.
Supplementary angles are angles that add up to 180 degrees
Complementary angles are angles that add up to 90 degrees.
These two angles can be adjacent.
Complementary angles are angles that add up to 90 degrees.
These two angles can be adjacent.