Expression 33: polygon left parenthesis, "A" , "B" , "L" , "B" , "C" , "L" , "C" , "D" , right parenthesispolygonA,B,L,B,C,L,C,D
33
Expression 34: 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≤