sugztk sugztk
  • 27-04-2021
  • Mathematics
contestada

can someone help
me with this problem

can someone help me with this problem class=

Respuesta :

angelalabadan4
angelalabadan4 angelalabadan4
  • 27-04-2021

Answer:

download QANDA thank you

Answer Link
photola photola
  • 27-04-2021

cos30= (root3)/2 cos45= (root2)/2 cos60= 1/2

so the correct answer is 30

Answer Link

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