Expression 21: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesisRcost,Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 180180
21
Expression 22: polygon left parenthesis, "A" , "B" , "C" , "O" , "C" , "D" , "C" , right parenthesispolygonA,B,C,O,C,D,C
22
Expression 23: left parenthesis, "D" Subscript, 1 , Baseline plus StartFraction, cos 45 Over 6 , EndFraction , "D" Subscript, 2 , Baseline plus StartFraction, "t" sin 45 Over 6 , EndFraction , right parenthesisD1+cos456,D2+tsin456
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
23
Expression 24: left parenthesis, "D" Subscript, 1 , Baseline plus StartFraction, "t" cos 45 Over 6 , EndFraction , "D" Subscript, 2 , Baseline plus StartFraction, sin 45 Over 6 , EndFraction , right parenthesisD1+tcos456,D2+sin456
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤