paola251 paola251
  • 12-09-2021
  • Mathematics
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need help with 3&4 pls

need help with 3amp4 pls class=

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Lilly199191992873737
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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