Respuesta :
Tan=y/x and cos=x/r and sin=y/r
If y/x=12/5, then y=12.
If x/r=-5/3, then x=-5
Therefore, sin theta would equal 12/3
If y/x=12/5, then y=12.
If x/r=-5/3, then x=-5
Therefore, sin theta would equal 12/3