zip3
zip3
19-08-2016
Mathematics
contestada
how do you input this into the calculator
Respuesta :
dalendrk
dalendrk
19-08-2016
[tex]\sin\theta=\dfrac{b}{c}\ therefore\ b=c\cdot\sin\theta\\\\\cos\theta=\dfrac{a}{c}\ therefore\ a=c\cdot\cos\theta[/tex]
[tex]b=32\cdot\sin55^o=\sin55^o\cdot32\\\\a=32\cdot\cos55^o=\cos55^o\cdot32[/tex]
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