P ( Pink ) / P ( Grey ) = 7 / 9

Expression 14: "c" Subscript, 3 , Baseline equals hsv left parenthesis, 1 , 1 , 1 , right parenthesis

Expression 15: "A" Subscript, 1 , Baseline equals 9cosine "A" Subscript, "B" "C" , Baseline

equals

7.8 7 5

Expression 16: "A" Subscript, 2 , Baseline equals 9sine "A" Subscript, "B" "C" , Baseline

equals

4.3 5 7 1 0 6 2 6 4 4 8

Expression 17: "D" Subscript, 1 , Baseline equals left parenthesis, 9 plus "A" Subscript, "D" , Baseline , right parenthesis cosine "A" Subscript, "B" "C" , Baseline

equals

Expression 18: "D" Subscript, 2 , Baseline equals left parenthesis, 9 plus "A" Subscript, "D" , Baseline , right parenthesis sine "A" Subscript, "B" "C" , Baseline

equals

7.7 4 5 9 6 6 6 9 2 4 1

Expression 19: "B" Subscript, 1 , Baseline equals StartRoot, 0 , EndRoot

equals

Expression 20: "B" Subscript, 2 , Baseline equals StartRoot, 0 , EndRoot

equals

Expression 21: "C" Subscript, 1 , Baseline equals StartAbsoluteValue, 12 , EndAbsoluteValue

equals

Expression 22: "C" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline

equals

Graphs

Expression 24: "y" less than 25

Expression 25: polygon left parenthesis, "A" , "C" , "D" , right parenthesis

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

Expression 27: polygon left parenthesis, "A" , "B" , "C" , "A" , "C" , "D" , right parenthesis

Points

Start black, StartFraction, "P" "e" "r" "i" "m" "e" "t" "e" "r" "o" "f" triangle "A" "C" "D" Over "P" "e" "r" "i" "m" "e" "t" "e" "r" "o" "f" triangle "A" "B" "C" , EndFraction equals ? End black