Blue Area = 39.8131117053| Desmos

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

equals

6.0 6 2 1 7 7 8 2 6 4 9

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

equals

negative 10.5

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

equals

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

equals

10.5

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

equals

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

equals

negative 5.1 2 9 5 3 5 0 8 3 9 5

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

equals

negative 7.2 6 9 2 3 0 7 6 9 2 3

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

equals

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

equals

negative 10.5

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

equals

negative 4.1 5 4 3 6 9 3 8 5 6

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

equals

negative 7.0 4 7 7 5 4 2 2 2 5

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

equals

12.7 9 5 7 7 2 4 9 6

Graphs

式45: "y" less than 40

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

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

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

定義域t最小値:

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

定義域t最大値: 180

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

定義域t最小値:

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

定義域t最大値: 180

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

式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

定義域t最小値:

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

定義域t最大値:

式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

定義域t最小値:

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

定義域t最大値:

Points

提供：

S / 2

Regular Hexagon

Blue Area = ?

BL = HM = 21