baral1
baral1 baral1
  • 23-12-2021
  • Mathematics
contestada

cos^2(90)+cos^2(120)+cos^2(135)+cos^2(150)+cos^2(180)​

Respuesta :

diannys27 diannys27
  • 03-01-2022

Answer:

97

Step-by-step explanation:

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