Block, SkipCaptcha, nsAm_Govt_101RO, nsAm_Govt_101RW, nsAm_Govt_101_ta, nsTeam2RO, nsTeam2RW, nsTeam2_talkRO, nsTeam2_talkRW
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Changes
New page: '''Complementary angles''' are angles whose sum is <math>90^o</math>.
'''Complementary angles''' are angles whose sum is <math>90^o</math>.