Expression 15: "A" Subscript, "C" "B" , Baseline equals "A" Subscript, "C" "D" , Baseline plus "B" Subscript, "C" "D" , BaselineACB=ACD+BCD
equals=
3333
15
Expression 16: "A" Subscript, "B" "C" , Baseline equals 180 minus "B" Subscript, "A" "C" , Baseline minus "A" Subscript, "C" "B" , BaselineABC=180−BAC−ACB
equals=
8484
16
Expression 17: StartFraction, "B" Subscript, "C" , Baseline Over sin "B" Subscript, "A" "C" , Baseline , EndFraction equals StartFraction, "C" Subscript, 1 , Baseline Over sin "A" Subscript, "B" "C" , Baseline , EndFractionBCsinBAC=C1sinABC
17
Expression 18: "B" Subscript, "C" , Baseline equals StartFraction, "C" Subscript, 1 , Baseline sin "B" Subscript, "A" "C" , Baseline Over sin "A" Subscript, "B" "C" , Baseline , EndFractionBC=C1sinBACsinABC
