Line Segment BD = ?

Expression 14: "C" Subscript, 1 , Baseline equals StartRoot, 4 , EndRoot equals 2

equals

Expression 15: "C" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline equals 0

equals

Expression 16: "D" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline plus "B" Subscript, "D" , Baseline equals 0.6 1 8 0 3 3 9 8 8 7 5

equals

0.6 1 8 0 3 3 9 8 8 7 5

Expression 17: "D" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline equals 0

equals

Expression 18: "m" Subscript, 1 , Baseline equals StartFraction, "A" Subscript, 2 , Baseline Over "B" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , EndFraction equals negative 1.6 1 8 0 3 3 9 8 8 7 5

equals

negative 1.6 1 8 0 3 3 9 8 8 7 5

Expression 19: "y" equals "m" Subscript, 1 , Baseline left parenthesis, "x" minus "D" Subscript, 1 , Baseline , right parenthesis Has graph. To audio trace, press ALT+T.

Expression 20: "y" equals "x" Has graph. To audio trace, press ALT+T.

Expression 21: "m" Subscript, 1 , Baseline left parenthesis, "P" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesis tilde "P" Subscript, 1 , Baseline Has regression. To access statistics, press Tab.

Expression 22: "P" Subscript, 2 , Baseline equals "m" Subscript, 1 , Baseline left parenthesis, "P" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesis equals 0.3 8 1 9 6 6 0 1 1 2 5

equals

0.3 8 1 9 6 6 0 1 1 2 5

Graphs

Expression 24: polygon left parenthesis, "A" , "D" , right parenthesis Has graph.

Expression 25: polygon left parenthesis, "A" , "B" , "C" , right parenthesis Has graph.

Expression 26: left parenthesis, "P" Subscript, 1 , Baseline plus "P" Subscript, 2 , Baseline cos "t" , "P" Subscript, 2 , Baseline plus "P" Subscript, 2 , Baseline sin "t" , right parenthesis Has graph.

domain t Minimum:

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

domain t Maximum: 360

Points