NEW: Blue = 2.63058504524

Expression 16: "B" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline

equals

Expression 17: "B" Subscript, 2 , Baseline equals "D" Subscript, 1 , Baseline

equals

1.8 3 0 1 2 7 0 1 8 9 2

Expression 18: prime "C" Subscript, 1 , Baseline equals "A" Subscript, "C" , Baseline

Expression 19: "C" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

equals

Expression 20: "D" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline minus 5

equals

1.8 3 0 1 2 7 0 1 8 9 2

Expression 21: "D" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

equals

Expression 22: "E" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline plus "B" Subscript, 2 , Baseline

equals

8.6 6 0 2 5 4 0 3 7 8 4

Expression 23: "E" Subscript, 2 , Baseline equals "C" Subscript, 1 , Baseline

equals

6.8 3 0 1 2 7 0 1 8 9 2

Graphs

Expression 25: "y" less than 25

Expression 26: polygon left parenthesis, "A" , "B" , "D" , right parenthesis

Expression 27: left parenthesis, "D" Subscript, 1 , Baseline cos "t" , "D" Subscript, 1 , Baseline sin "t" , right parenthesis

domain t Minimum:

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

domain t Maximum: 90

Expression 28: polygon left parenthesis, "A" , "D" , "E" , "D" , "C" , "A" , "B" , "C" , "E" , "B" , right parenthesis

Expression 29: left parenthesis, "C" Subscript, 1 , Baseline plus "R" cos "t" , "C" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis

domain t Minimum: 90 minus "A" Subscript, "C" "B" , Baseline

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

domain t Maximum: 180 minus "A" Subscript, "C" "B" , Baseline

Expression 30: left parenthesis, "D" Subscript, 1 , Baseline cos "t" , "D" Subscript, 1 , Baseline sin "t" , right parenthesis

domain t Minimum:

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

domain t Maximum: 90

Points

15 °

ABC and BCE are Right Triangles