AB / CD = 1.61803398875

Ekspresi 21: "C" Subscript, 1 , Baseline equals StartFraction, "A" Subscript, 2 , Baseline times "M" Subscript, 1 , Baseline Over "A" Subscript, 2 , Baseline minus "M" Subscript, 2 , Baseline , EndFraction

equals

6.1 8 0 3 3 9 8 8 7 5

Ekspresi 22: "C" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline

equals

Ekspresi 23: "D" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus StartFraction, "A" Subscript, 2 , Baseline Over StartRoot, "E" squared plus "A" squared , EndRoot , EndFraction left parenthesis, "E" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesis

equals

8.9 4 4 2 7 1 9 1

Ekspresi 24: "D" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus StartFraction, "A" Subscript, 2 , Baseline Over StartRoot, "E" squared plus "A" squared , EndRoot , EndFraction left parenthesis, "E" Subscript, 2 , Baseline minus "A" Subscript, 2 , Baseline , right parenthesis

equals

5.5 2 7 8 6 4 0 4 5

Ekspresi 25: "E" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline

equals

Ekspresi 26: "M" Subscript, 1 , Baseline equals "R"

equals

3.8 1 9 6 6 0 1 1 2 5

Ekspresi 27: "M" Subscript, 2 , Baseline equals "R"

equals

3.8 1 9 6 6 0 1 1 2 5

Graphs

Ekspresi 29: "y" less than 25

Ekspresi 30: polygon left parenthesis, "A" , "B" , "C" , "D" , "C" , "E" , right parenthesis

Ekspresi 31: left parenthesis, "t" .7 5cos 45 , .7 5sin 45 , right parenthesis

domain t Minimal:

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

domain t Maksimal:

Ekspresi 32: left parenthesis, .7 5cos 45 , "t" .7 5sin 45 , right parenthesis

domain t Minimal:

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

domain t Maksimal:

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

domain t Minimal:

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

domain t Maksimal: 360

Points

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