Expression 4: "A" Subscript, "A" "B" "C" , Baseline equals "A" Subscript, "B" , Baseline sine left parenthesis, 45 , right parenthesis "A" Subscript, "B" , Baseline cosine 45AABC=ABsin45ABcos45
equals=
1515
4
Expression 5: "A" Subscript, "C" "A" "D" , Baseline equals StartFraction, "A" Subscript, "B" , Baseline StartRoot, 2 , EndRoot cos left parenthesis, "C" Subscript, "A" "D" , Baseline , right parenthesis "A" Subscript, "B" , Baseline StartRoot, 2 , EndRoot sin "C" Subscript, "A" "D" , Baseline Over 2 , EndFractionACAD=AB2cosCADAB2sinCAD2
equals=
99
5
Expression 6:
6
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Center:
center: left parenthesis, 0 , 0 , right parenthesis0,0
