Shaded = 1.73205080757

Expression 24: "G" Subscript, 1 , Baseline equals negative "H" Subscript, 1 , Baseline equals negative 0.5

equals

negative 0.5

Expression 25: "G" Subscript, 2 , Baseline equals "H" Subscript, 2 , Baseline equals negative 1.3 7 3 7 3 8 7 0 9 7 3

equals

negative 1.3 7 3 7 3 8 7 0 9 7 3

Expression 26: "H" Subscript, 1 , Baseline equals "R" cosine left parenthesis, 90 plus 5 alpha , right parenthesis equals 0.5

equals

0.5

Expression 27: "H" Subscript, 2 , Baseline equals "R" sine left parenthesis, 90 plus 5 alpha , right parenthesis equals negative 1.3 7 3 7 3 8 7 0 9 7 3

equals

negative 1.3 7 3 7 3 8 7 0 9 7 3

Expression 28: "M" Subscript, 1 , Baseline equals "O" Subscript, 1 , Baseline equals 0

equals

Expression 29: "M" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline minus left parenthesis, "C" Subscript, 2 , Baseline minus "B" Subscript, 2 , Baseline , right parenthesis equals 0.7 7 7 8 6 1 9 1 3 4 3

equals

0.7 7 7 8 6 1 9 1 3 4 3

Expression 30: "I" Subscript, 1 , Baseline equals negative "F" Subscript, 1 , Baseline equals 1.2 6 6 0 4 4 4 4 3 1 2

equals

1.2 6 6 0 4 4 4 4 3 1 2

Expression 31: "I" Subscript, 2 , Baseline equals "F" Subscript, 2 , Baseline equals negative 0.7 3 0 9 5 1 1 0 0 0 4 1

equals

negative 0.7 3 0 9 5 1 1 0 0 0 4 1

Expression 32: "J" Subscript, 1 , Baseline equals "H" Subscript, 1 , Baseline equals 0.5

equals

0.5

Expression 33: "J" Subscript, 2 , Baseline equals "I" Subscript, 2 , Baseline equals negative 0.7 3 0 9 5 1 1 0 0 0 4 1

equals

negative 0.7 3 0 9 5 1 1 0 0 0 4 1

Expression 34: "K" Subscript, 1 , Baseline equals negative "L" Subscript, 1 , Baseline equals negative 1

equals

negative 1

Expression 35: "K" Subscript, 2 , Baseline equals "L" Subscript, 2 , Baseline equals negative 0.9 5 4 1 8 8 8 9 4 1 3 9

equals

negative 0.9 5 4 1 8 8 8 9 4 1 3 9

Expression 36: "m" Subscript, 1 , Baseline equals tangent negative 60 equals negative 1.7 3 2 0 5 0 8 0 7 5 7

equals

negative 1.7 3 2 0 5 0 8 0 7 5 7

Expression 37: "m" Subscript, 2 , Baseline equals tangent left parenthesis, 180 minus 2 beta , right parenthesis equals 0.8 3 9 0 9 9 6 3 1 1 7 7

equals

0.8 3 9 0 9 9 6 3 1 1 7 7

Expression 38: "m" Subscript, 1 , Baseline left parenthesis, "x" minus "M" Subscript, 1 , Baseline , right parenthesis plus "M" Subscript, 2 , Baseline equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "H" Subscript, 1 , Baseline , right parenthesis plus "H" Subscript, 2 , Baseline

Expression 39: "L" Subscript, 1 , Baseline equals StartFraction, "m" Subscript, 1 , Baseline "M" Subscript, 1 , Baseline minus "M" Subscript, 2 , Baseline minus "m" Subscript, 2 , Baseline "H" Subscript, 1 , Baseline plus "H" Subscript, 2 , Baseline Over "m" Subscript, 1 , Baseline minus "m" Subscript, 2 , Baseline , EndFraction equals 1

equals

Expression 40: "L" Subscript, 2 , Baseline equals "m" Subscript, 2 , Baseline left parenthesis, "L" Subscript, 1 , Baseline minus "H" Subscript, 1 , Baseline , right parenthesis plus "H" Subscript, 2 , Baseline equals negative 0.9 5 4 1 8 8 8 9 4 1 3 9

equals

negative 0.9 5 4 1 8 8 8 9 4 1 3 9

Graphs

Expression 42: "y" less than 40 Has graph. To audio trace, press ALT+T.

Expression 43: 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: 360

Expression 44: polygon left parenthesis, "K" , "L" , "M" , right parenthesis Has graph.

Expression 45: polygon left parenthesis, "A" , "D" , "A" , "B" , "E" , "B" , "C" , "D" , "E" , "F" , "K" , "L" , "M" , "K" , "G" , "H" , "I" , right parenthesis Has graph.

Points

Expression 66: