Total Area = 20 Square Units

表达式20: left parenthesis, 2 "R" , right parenthesis squared plus left parenthesis, negative "P" Subscript, 1 , Baseline , right parenthesis squared equals left parenthesis, 4 StartRoot, 2 , EndRoot , right parenthesis squared

表达式21: "P" Subscript, 1 , Baseline equals negative StartRoot, 32 minus 4 "R" squared , EndRoot

表达式22: "P" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline

表达式23: "Q" Subscript, 1 , Baseline equals negative "T" Subscript, 1 , Baseline

表达式24: "Q" Subscript, 2 , Baseline equals 2 "R"

表达式25: "S" Subscript, 1 , Baseline equals negative "P" Subscript, 1 , Baseline

表达式26: "S" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline

表达式27: "T" squared plus left parenthesis, 2 "R" , right parenthesis squared equals 17

表达式28: "T" Subscript, 1 , Baseline equals StartRoot, 17 minus left parenthesis, 2 "R" , right parenthesis squared , EndRoot

表达式29: "T" Subscript, 2 , Baseline equals 2 "R"

Graphs

表达式31: "y" less than 25

表达式32: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis

表达式33: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis

表达式34: polygon left parenthesis, "P" , "E" , "P" , "Q" , "T" , "O" , "T" , "S" , right parenthesis

Points

技术支持