Segment DE = 6

Expression 25: "A" Subscript, 2 , Baseline equals StartRoot, 0 , EndRoot

equals

Expression 26: "B" Subscript, 1 , Baseline equals 10cosine left parenthesis, tan to the negative 1st power StartFraction, "C" Subscript, 2 , Baseline Over "C" Subscript, 1 , Baseline , EndFraction plus "B" Subscript, "A" "C" , Baseline , right parenthesis

equals

1.3 5 4 7 2 4 4 8 9 3 6

Expression 27: "B" Subscript, 2 , Baseline equals 10sine left parenthesis, tan to the negative 1st power StartFraction, "C" Subscript, 2 , Baseline Over "C" Subscript, 1 , Baseline , EndFraction plus "B" Subscript, "A" "C" , Baseline , right parenthesis

equals

9.9 0 7 8 1 1 1 3 8 5 9

Expression 28: "C" Subscript, 2 , Baseline equals StartRoot, "b" squared minus "C" squared , EndRoot

equals

7.8 4 1 7 5 0 7 9 6 5 7

Expression 29: "D" Subscript, 1 , Baseline equals StartRoot, 8 squared minus "C" squared , EndRoot plus "C" Subscript, 1 , Baseline

equals

10.6 6 6 6 6 6 6 6 6 7

Expression 30: "D" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

equals

Expression 31: "E" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline minus StartRoot, 9 squared minus "C" squared , EndRoot

equals

4.6 6 6 6 6 6 6 6 6 6 7

Expression 32: "E" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

equals

Graphs

Expression 34: "y" less than 25

Expression 35: polygon left parenthesis, "A" , "C" , "E" , "C" , "A" , "B" , "C" , "D" , right parenthesis

Points

( 1 )

( 2 )