Area of Red Triangle = ?

Espressione 20: "E" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus 2 left parenthesis, "B" Subscript, 2 , Baseline minus "A" Subscript, 2 , Baseline , right parenthesis

equals

4.9 8 1 4 7 7 3 6 3 7

Espressione 21: "F" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline plus 2 left parenthesis, "A" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis

equals

negative 4.8 1 7 8 4 7 8 4 8 6 9

Espressione 22: "F" Subscript, 2 , Baseline equals "C" Subscript, 2 , Baseline plus 2 left parenthesis, "A" Subscript, 2 , Baseline minus "C" Subscript, 2 , Baseline , right parenthesis

equals

Espressione 23: "m" Subscript, 1 , Baseline equals StartFraction, "E" Subscript, 2 , Baseline minus "F" Subscript, 2 , Baseline Over "E" Subscript, 1 , Baseline minus "F" Subscript, 1 , Baseline , EndFraction

equals

0.3 8 1 2 5 5 8 4 7 0 7 4

Espressione 24: "y" equals "m" Subscript, 1 , Baseline left parenthesis, "x" minus "F" Subscript, 1 , Baseline , right parenthesis

Espressione 25: "y" equals negative StartFraction, 1 Over "m" Subscript, 1 , Baseline , EndFraction left parenthesis, "x" minus "D" Subscript, 1 , Baseline , right parenthesis plus "D" Subscript, 2 , Baseline

Espressione 26: "m" Subscript, 1 , Baseline left parenthesis, "x" minus "F" Subscript, 1 , Baseline , right parenthesis equals negative StartFraction, 1 Over "m" Subscript, 1 , Baseline , EndFraction left parenthesis, "x" minus "D" Subscript, 1 , Baseline , right parenthesis plus "D" Subscript, 2 , Baseline

Espressione 27: "P" Subscript, 1 , Baseline equals StartFraction, "m" Subscript, 1 , Baseline "F" Subscript, 1 , Baseline plus StartNestedFraction, "D" Subscript, 1 , Baseline NestedOver "m" Subscript, 1 , Baseline , EndNestedFraction plus "D" Subscript, 2 , Baseline Over "m" Subscript, 1 , Baseline plus StartNestedFraction, 1 NestedOver "m" Subscript, 1 , Baseline , EndNestedFraction , EndFraction

equals

3.3 7 1 6 3 5 3 6 8 4

Espressione 28: "P" Subscript, 2 , Baseline equals "m" Subscript, 1 , Baseline left parenthesis, "P" Subscript, 1 , Baseline minus "F" Subscript, 1 , Baseline , right parenthesis

equals

3.1 2 2 2 8 8 3 6 1 0 3

Graphs

Espressione 30: left parenthesis, "A" Subscript, 1 , Baseline plus "A" Subscript, "B" , Baseline cos "t" , "A" Subscript, 2 , Baseline plus "A" Subscript, "B" , Baseline sin "t" , right parenthesis

Minimo del dominio t: negative 180

less than or equal to "t" less than or equal to

Massimo del dominio t: 0

Espressione 31: left parenthesis, "B" Subscript, 1 , Baseline plus "A" Subscript, "B" , Baseline cos "t" , "B" Subscript, 2 , Baseline plus "A" Subscript, "B" , Baseline sin "t" , right parenthesis

Minimo del dominio t: phi

less than or equal to "t" less than or equal to

Massimo del dominio t: 180 plus phi

Espressione 32: left parenthesis, "C" Subscript, 1 , Baseline plus "B" Subscript, "C" , Baseline cos "t" , "C" Subscript, 2 , Baseline plus "B" Subscript, "C" , Baseline sin "t" , right parenthesis

Minimo del dominio t: negative StartFraction, 180 minus phi Over 2 , EndFraction

less than or equal to "t" less than or equal to

Massimo del dominio t: 180 minus StartFraction, 180 minus phi Over 2 , EndFraction

Espressione 33: polygon left parenthesis, "B" , "D" , right parenthesis

Espressione 34: polygon left parenthesis, "A" , "E" , right parenthesis

Espressione 35: polygon left parenthesis, "C" , "F" , right parenthesis

Espressione 36: polygon left parenthesis, "A" , "B" , "C" , right parenthesis

Espressione 37: polygon left parenthesis, "D" , "E" , "F" , right parenthesis

Espressione 38: polygon left parenthesis, "D" , "P" , right parenthesis

Points

offerto da