Marjorie's statement is false.
Complementary angles are defined as two angles that add up to 90°, not 180°. Since angles m and n add up to 180°, they are supplementary, not complementary.
Marjorie says angles m and n are complementary because they add up to 180°. Is Marjorie's statement true or false?
Marjorie's work:
∠m = 140°
∠n = 40°
140° + 40° = 180°
(1 point)
Responses
True
True
False
False
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