運算式 31: left parenthesis, "R" plus "R" cos "t" , "R" plus "R" sin "t" , right parenthesisR+Rcost,R+Rsint
00
定義域 t 最小值：
less than or equal to "t" less than or equal to≤t≤
定義域 t 最大值： 360360
31
運算式 32: left parenthesis, "A" Subscript, 1 , Baseline plus "R" cos "t" , "A" Subscript, 1 , Baseline plus "R" sin "t" , right parenthesisA1+Rcost,A1+Rsint
00
定義域 t 最小值：
less than or equal to "t" less than or equal to≤t≤
定義域 t 最大值： 9090
32
運算式 33: left parenthesis, "B" Subscript, 1 , Baseline plus "R" cos "t" , "B" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisB1+Rcost,B2+Rsint
定義域 t 最小值： negative 90−90
less than or equal to "t" less than or equal to≤t≤
定義域 t 最大值： 00
33
運算式 34: left parenthesis, "C" Subscript, 1 , Baseline plus "R" cos "t" , "C" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisC1+Rcost,C2+Rsint
定義域 t 最小值： 180180
less than or equal to "t" less than or equal to≤t≤
定義域 t 最大值： 270270
34
運算式 35: left parenthesis, "D" Subscript, 1 , Baseline plus "R" cos "t" , "D" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisD1+Rcost,D2+Rsint
定義域 t 最小值： 9090
less than or equal to "t" less than or equal to≤t≤
定義域 t 最大值： 180180
35
運算式 36: "R" equals StartFraction, "s" Over 2 , EndFractionR=s2
equals=
55
36
運算式 37: polygon left parenthesis, "B" , "P" , right parenthesispolygonB,P
37
運算式 38: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesispolygonA,B,C,D
38
運算式 39: left parenthesis, "P" Subscript, 1 , Baseline plus "R" Subscript, 0 , Baseline cos "t" , "P" Subscript, 2 , Baseline plus "R" Subscript, 0 , Baseline sin "t" , right parenthesisP1+R0cost,P2+R0sint
00
定義域 t 最小值：
less than or equal to "t" less than or equal to≤t≤
定義域 t 最大值： 360360
39
運算式 40: left parenthesis, "P" Subscript, 1 , Baseline plus "R" Subscript, 0 , Baseline cos "t" , "P" Subscript, 2 , Baseline plus "R" Subscript, 0 , Baseline sin "t" , right parenthesisP1+R0cost,P2+R0sint
00
定義域 t 最小值：
less than or equal to "t" less than or equal to≤t≤
定義域 t 最大值： 360360
40
運算式 41: left parenthesis, "T" Subscript, 1 , Baseline plus "R" Subscript, 0 , Baseline cos "t" , "T" Subscript, 2 , Baseline plus "R" Subscript, 0 , Baseline sin "t" , right parenthesisT1+R0cost,T2+R0sint
00
定義域 t 最小值：
less than or equal to "t" less than or equal to≤t≤
定義域 t 最大值： 360360
41
運算式 42: left parenthesis, "T" Subscript, 1 , Baseline plus "R" Subscript, 0 , Baseline cos "t" , "T" Subscript, 2 , Baseline plus "R" Subscript, 0 , Baseline sin "t" , right parenthesisT1+R0cost,T2+R0sint
00
定義域 t 最小值：
less than or equal to "t" less than or equal to≤t≤
