sin(A)/a=sin(B)/b=sin(C)/c Substitute the known values into the law of sines to find B
sin(B)/13=sin(33)/20 B=20.73 ,159.26 The sum of all the angles in a triangle is 180180 degrees.33+20.733+C=180 C=126.266 sin(A)/a=sin(B)/b=sin(C)/c Substitute the known values into the law of sines to find ABAB.sin(126.26688907)/AB=sin(20.733)/13 AB=29.607 so final results are A=33A=33B=20.733C=126.2668a=20b=13c=29.607 hope this helps
