a & b in Terms of R & BOC

Expression 19: "C" Subscript, 2 , Baseline equals "R" sine "B" Subscript, "O" "C" , Baseline

equals

8.5 4 4 8 2 9 2 9 8 7 8

Expression 20: "D" Subscript, 1 , Baseline equals "R" cosine 2 "B" Subscript, "O" "C" , Baseline

equals

negative 7.2 2 5 3 5 7 2 7 6 7 2

Expression 21: "D" Subscript, 2 , Baseline equals "R" sine 2 "B" Subscript, "O" "C" , Baseline

equals

5.3 6 6 0 2 3 8 7 4 6 9

Expression 22: "E" Subscript, 1 , Baseline equals StartFraction, "D" Subscript, 1 , Baseline plus "F" Subscript, 1 , Baseline Over 2 , EndFraction

equals

negative 5.2 8 6 7 4 6 5 3 4 6 5

Expression 23: "E" Subscript, 2 , Baseline equals StartFraction, "D" Subscript, 2 , Baseline plus "F" Subscript, 2 , Baseline Over 2 , EndFraction

equals

2.6 8 3 0 1 1 9 3 7 3 5

Expression 24: "F" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus "A" Subscript, "D" , Baseline

equals

- 3.3 4 8 1 3 5 7 9 2 5 9

Expression 25: "F" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline equals 0

equals

Expression 26: "K" Subscript, 1 , Baseline equals "E" Subscript, 1 , Baseline plus 0.6cosine theta Subscript, 1 , Baseline

equals

negative 5.8 7 9 1 1 1 7 8 1 7 6

Expression 27: "K" Subscript, 2 , Baseline equals "E" Subscript, 2 , Baseline plus 0.6sine theta Subscript, 1 , Baseline

equals

2.7 7 8 4 2 3 7 5 0 1 6

Expression 28: theta Subscript, 1 , Baseline equals StartFraction, "B" Subscript, "O" "C" , Baseline Over 2 , EndFraction plus 135

equals

170.8 5

Graphs

Expression 30: "y" less than 25 Has graph. To audio trace, press ALT+T.

Expression 31: polygon left parenthesis, "C" , "O" , right parenthesis

Expression 32: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesis Has graph.

domain t Minimum:

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

domain t Maximum: 180

Expression 33: polygon left parenthesis, "A" , "F" , "D" , "F" , "B" , "A" , "C" , right parenthesis Has graph.

Expression 34: left parenthesis, "K" Subscript, 1 , Baseline plus StartFraction, 0.6 "t" cos left parenthesis, theta Subscript, 1 , Baseline minus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "K" Subscript, 2 , Baseline plus StartFraction, 0.6 "t" sin left parenthesis, theta Subscript, 1 , Baseline minus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesis Has graph.

domain t Minimum:

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

domain t Maximum:

Expression 35: left parenthesis, "K" Subscript, 1 , Baseline plus StartFraction, 0.6 "t" cos left parenthesis, theta Subscript, 1 , Baseline plus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "K" Subscript, 2 , Baseline plus StartFraction, 0.6 "t" sin left parenthesis, theta Subscript, 1 , Baseline plus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesis Has graph.

domain t Minimum:

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

domain t Maximum:

Points