panda281 panda281

19-03-2018
Mathematics

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Name four pairs of complementary angles and four pairs of supplementary angles

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sqdancefan sqdancefan

19-03-2018

Complementary angles (add to 90°)
89°, 1°
78°, 12°
60°, 30°
45°, 45°

Supplementary angles (add to 180°)
179°, 1°
158°, 22°
135°, 45°
90°, 90°

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