β = ( 360 - 𝛼 ) / 2

Espressione 21: "A" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline plus 2 left parenthesis, "E" Subscript, 2 , Baseline minus "D" Subscript, 2 , Baseline , right parenthesis

Espressione 22: "B" Subscript, 1 , Baseline equals "D" Subscript, 1 , Baseline minus StartFraction, "B" Subscript, "D" , Baseline Over "R" , EndFraction left parenthesis, "M" Subscript, 2 , Baseline minus "D" Subscript, 2 , Baseline , right parenthesis

Espressione 23: "B" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline plus StartFraction, "B" Subscript, "D" , Baseline Over "R" , EndFraction left parenthesis, "M" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesis

Espressione 24: "C" Subscript, 1 , Baseline equals "D" Subscript, 1 , Baseline plus 2 left parenthesis, "F" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesis

Espressione 25: "C" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline plus 2 left parenthesis, "F" Subscript, 2 , Baseline minus "D" Subscript, 2 , Baseline , right parenthesis

Espressione 26: "D" Subscript, 1 , Baseline equals "L" Subscript, 1 , Baseline plus StartFraction, "R" Subscript, 1 , Baseline Over "R" Subscript, 1 , Baseline plus "R" , EndFraction left parenthesis, "M" Subscript, 1 , Baseline minus "L" Subscript, 1 , Baseline , right parenthesis

Espressione 27: "D" Subscript, 2 , Baseline equals "L" Subscript, 2 , Baseline plus StartFraction, "R" Subscript, 1 , Baseline Over "R" Subscript, 1 , Baseline plus "R" , EndFraction left parenthesis, "M" Subscript, 2 , Baseline minus "L" Subscript, 2 , Baseline , right parenthesis

Espressione 28: "E" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline plus StartFraction, "B" Subscript, "E" , Baseline Over "B" Subscript, "L" , Baseline , EndFraction left parenthesis, "L" Subscript, 1 , Baseline minus "B" Subscript, 1 , Baseline , right parenthesis

Espressione 29: "E" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline plus StartFraction, "B" Subscript, "E" , Baseline Over "B" Subscript, "L" , Baseline , EndFraction left parenthesis, "L" Subscript, 2 , Baseline minus "B" Subscript, 2 , Baseline , right parenthesis

Espressione 30: "L" Subscript, 1 , Baseline equals "R" Subscript, 1 , Baseline

Espressione 31: "L" Subscript, 2 , Baseline equals "R" Subscript, 1 , Baseline

Espressione 32: left parenthesis, "M" Subscript, 1 , Baseline minus "L" Subscript, 1 , Baseline , right parenthesis squared plus left parenthesis, "R" minus "R" Subscript, 1 , Baseline , right parenthesis squared equals left parenthesis, "R" Subscript, 1 , Baseline plus "R" , right parenthesis squared

Espressione 33: "M" Subscript, 1 , Baseline equals StartRoot, left parenthesis, "R" Subscript, 1 , Baseline plus "R" , right parenthesis squared minus left parenthesis, "R" minus "R" Subscript, 1 , Baseline , right parenthesis squared , EndRoot plus "L" Subscript, 1 , Baseline

Espressione 34: "M" Subscript, 2 , Baseline equals "R"

Espressione 35: "F" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline plus StartFraction, "B" Subscript, "F" , Baseline Over "B" Subscript, "M" , Baseline , EndFraction left parenthesis, "M" Subscript, 1 , Baseline minus "B" Subscript, 1 , Baseline , right parenthesis

Espressione 36: "F" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline plus StartFraction, "B" Subscript, "F" , Baseline Over "B" Subscript, "M" , Baseline , EndFraction left parenthesis, "M" Subscript, 2 , Baseline minus "B" Subscript, 2 , Baseline , right parenthesis

Graphs

Espressione 38: "y" less than 25

Espressione 39: polygon left parenthesis, "A" , "B" , "D" , "B" , "C" , "D" , "A" , right parenthesis

Espressione 40: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis

Espressione 41: left parenthesis, "L" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "L" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesis

Points

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