Blue Area = 39.8131117053

수식 32: "F" Subscript, 1 , Baseline equals StartFraction, "S" Over 2 , EndFraction

수식 33: "F" Subscript, 2 , Baseline equals negative StartFraction, "S" StartRoot, 3 , EndRoot Over 2 , EndFraction

수식 34: "H" Subscript, 1 , Baseline equals "O" Subscript, 1 , Baseline

수식 35: "H" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline

수식 36: "K" Subscript, 1 , Baseline equals "O" Subscript, 1 , Baseline

수식 37: "L" Subscript, 1 , Baseline equals "M" Subscript, 1 , Baseline plus "R" cosine left parenthesis, 2 "B" Subscript, "M" "L" , Baseline , right parenthesis

수식 38: "L" Subscript, 2 , Baseline equals "M" Subscript, 2 , Baseline plus "R" sine left parenthesis, 2 "B" Subscript, "M" "L" , Baseline , right parenthesis

수식 39: "M" Subscript, 1 , Baseline equals "O" Subscript, 2 , Baseline

수식 40: "M" Subscript, 2 , Baseline equals "F" Subscript, 2 , Baseline

수식 41: "I" Subscript, 1 , Baseline equals "L" Subscript, 1 , Baseline plus 1cosine theta Subscript, 1 , Baseline

수식 42: "I" Subscript, 2 , Baseline equals "L" Subscript, 2 , Baseline plus 1sine theta Subscript, 1 , Baseline

수식 43: theta Subscript, 1 , Baseline equals 2 "B" Subscript, "M" "L" , Baseline minus 135

Graphs

수식 45: "y" less than 40

수식 46: polygon left parenthesis, "B" , "L" , "M" , "H" , right parenthesis

수식 47: polygon left parenthesis, "B" , "L" , "M" , "H" , right parenthesis

수식 48: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis

수식 49: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis

수식 50: polygon left parenthesis, "A" , "B" , "L" , "M" , "H" , "B" , "C" , "D" , "E" , "F" , right parenthesis

수식 51: left parenthesis, "I" Subscript, 1 , Baseline plus StartFraction, "t" cos left parenthesis, theta Subscript, 1 , Baseline minus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "I" Subscript, 2 , Baseline plus StartFraction, "t" sin left parenthesis, theta Subscript, 1 , Baseline minus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesis

수식 52: left parenthesis, "I" Subscript, 1 , Baseline plus StartFraction, "t" cos left parenthesis, theta Subscript, 1 , Baseline plus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "I" Subscript, 2 , Baseline plus StartFraction, "t" sin left parenthesis, theta Subscript, 1 , Baseline plus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesis

Points