Expression 23: left parenthesis, "O" Subscript, 1 , Baseline plus "R" cos "t" , "O" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisO1+Rcost,O2+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 180180
23
Expression 24: polygon left parenthesis, "A" , "B" , "A" , "E" , "D" , "K" , "C" , "K" , "D" , "C" , "E" , right parenthesispolygonA,B,A,E,D,K,C,K,D,C,E