kaydijune
kaydijune kaydijune
  • 09-12-2019
  • Mathematics
contestada

sin230°=

1. sin130°
2. -sin50°
3. sin50°

Respuesta :

jauncho07 jauncho07
  • 11-12-2019

Answer:

cosine30

Step-by-step explanation:

Answer Link

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