The Sine Rule relates the lengths of the sides of a triangle to the sines of its opposite angles.
For a triangle with sides a,b,c and angles A,B,C opposite to those sides respectively:
To find a side:
sin(A)a=sin(B)b=sin(C)c
To find an angle:
asin(A)=bsin(B)=csin(C)
The Sine Rule formula is sin(A)a=sin(B)b=sin(C)c.
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