LirryStayne LirryStayne
  • 01-04-2016
  • Mathematics
contestada

(please help me. ) (I screenshot the question and choices )

please help me I screenshot the question and choices class=

Respuesta :

oxria
oxria oxria
  • 01-04-2016
its A
because sin A is CB/AB
and cos A is AC/AB
Answer Link
penfila11Pen
penfila11Pen penfila11Pen
  • 01-04-2016
It is the first one
We know that Sin Ф=[tex] \frac{opposite}{hypotenuse} [/tex]
And Cos Ф=[tex] \frac{adjacent}{hypotenuse} [/tex]
So the sides go accordingly
The picture i have attached will be helpful
Ver imagen penfila11Pen
Answer Link

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