ryanj6770
ryanj6770 ryanj6770
  • 01-07-2021
  • Mathematics
contestada

Plz help I’ll mark you

Plz help Ill mark you class=

Respuesta :

labeeb2
labeeb2 labeeb2
  • 01-07-2021

Answer:

The option B, c2=a2+b2−2ab• cos(B) is the right answer.

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