Expression 18: "L" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline plus StartFraction, left parenthesis, "D" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis left parenthesis, "B" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis Over 5 , EndFractionL1=C1+D1−C1B1−C15
equals=
2.42.4
18
Expression 19: "L" Subscript, 2 , Baseline equals StartFraction, left parenthesis, "D" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis "B" Subscript, 2 , Baseline Over 5 , EndFractionL2=D1−C1B25
equals=
1.21.2
19
Expression 20: "m" Subscript, 1 , Baseline equals tangent left parenthesis, StartFraction, 90 minus tan to the negative 1st power 3 quarters Over 2 , EndFraction , right parenthesism1=tan90−tan−1342
equals=
0.50.5
20
Expression 21: "m" Subscript, 1 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesis plus "B" Subscript, 2 , Baseline equals "x"m1x−B1+B2=x
Expression 26: polygon left parenthesis, "D" , "K" , "L" , right parenthesispolygonD,K,L
26
Expression 27: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisM1+Rcost,M2+Rsint
domain t Minimum: 180180
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 270270
27
Expression 28: polygon left parenthesis, "A" , "C" , "B" , "C" , "D" , "K" , "L" , "D" , "M" , "K" , right parenthesispolygonA,C,B,C,D,K,L,D,M,K
