Expression 8: "z" Subscript, "y" 1 , Baseline equals sine left parenthesis, "A" Subscript, 1 , Baseline , right parenthesiszy1=sinA1
equals=
00
8
Expression 9: "z" Subscript, "x" 2 , Baseline equals cosine left parenthesis, "A" Subscript, 2 , Baseline , right parenthesis minus 1zx2=cosA2−1
equals=
negative 1.5−1.5
9
Expression 10: "z" Subscript, "y" 2 , Baseline equals sine left parenthesis, "A" Subscript, 2 , Baseline , right parenthesiszy2=sinA2
equals=
0.8 6 6 0 2 5 4 0 3 7 8 40.866025403784
10
Expression 11: "z" Subscript, "x" 3 , Baseline equals cosine left parenthesis, "A" Subscript, 3 , Baseline , right parenthesis minus 1zx3=cosA3−1
equals=
negative 1.5−1.5
11
Expression 12: "z" Subscript, "y" 3 , Baseline equals sine left parenthesis, "A" Subscript, 3 , Baseline , right parenthesiszy3=sinA3
equals=
negative 0.8 6 6 0 2 5 4 0 3 7 8 4−0.866025403784
12
z1: left parenthesis, "z" Subscript, "x" 1 , Baseline , "z" Subscript, "y" 1 , Baseline , right parenthesiszx1,zy1
Label:
13
z2: left parenthesis, "z" Subscript, "x" 2 , Baseline , "z" Subscript, "y" 2 , Baseline , right parenthesiszx2,zy2
Label:
14
z3: left parenthesis, "z" Subscript, "x" 3 , Baseline , "z" Subscript, "y" 3 , Baseline , right parenthesiszx3,zy3
Label:
15
Expression 16: "M" equals "z" squared plus "z" squared plus "z" squared plus "z" squared plus "z" squared plus "z" squaredM=z2x1+z2y1+z2x2+z2y2+z2x3+z2y3