Expression 28: polygon left parenthesis, "B" , "D" , "F" , right parenthesispolygonB,D,F
28
Expression 29: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesispolygonA,B,C,D
29
Expression 30: left parenthesis, "B" Subscript, 1 , Baseline plus "s" cos "t" , "B" Subscript, 2 , Baseline plus "s" sin "t" , right parenthesisB1+scost,B2+ssint
domain t Minimum: negative 90−90
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 00
30
Expression 31: left parenthesis, "D" Subscript, 1 , Baseline plus "R" cos "t" , "D" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisD1+Rcost,D2+Rsint
domain t Minimum: 9090
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 180180
31
Expression 32: left parenthesis, "F" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "F" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesisF1+R1cost,F2+R1sint
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
32
Expression 33: left parenthesis, "F" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "F" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesisF1+R1cost,F2+R1sint
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤