paola251
paola251
12-09-2021
Mathematics
contestada
need help with 3&4 pls
Respuesta :
Lilly199191992873737
Lilly199191992873737
12-09-2021
3a- 10° 3b- 55°
4a- 135° 4b- 45°
Complementary angles add up to 90°
Supplementary angles add up to 180°
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