Expression 21: "G" Subscript, 1 , Baseline equals "M" Subscript, 1 , Baseline plus "R" cosine left parenthesis, 90 plus 2 "A" Subscript, "B" "E" , Baseline , right parenthesisG1=M1+Rcos90+2ABE
equals=
11
21
Expression 22: "G" Subscript, 2 , Baseline equals "M" Subscript, 2 , Baseline plus "R" sine left parenthesis, 90 plus 2 "A" Subscript, "B" "E" , Baseline , right parenthesisG2=M2+Rsin90+2ABE
Expression 27: polygon left parenthesis, "E" , "F" , "G" , right parenthesispolygonE,F,G
27
Expression 28: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisM1+Rcost,M2+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
28
Expression 29: polygon left parenthesis, "A" , "F" , "E" , "F" , "G" , "F" , "B" , "E" , "B" , "C" , "D" , right parenthesispolygonA,F,E,F,G,F,B,E,B,C,D