R₁ = 1.14782848556

수식 17: "O" Subscript, 2 , Baseline equals StartFraction, negative 1 Over tan "B" Subscript, "A" "C" , Baseline , EndFraction left parenthesis, "O" Subscript, 1 , Baseline minus "L" Subscript, 1 , Baseline , right parenthesis plus "L" Subscript, 2 , Baseline equals 4.8 0 6 7 1 0 5 8 5 1 times 10 to the negative 12th power

equals

4.8 0 6 7 1 0 5 8 5 1 times 10 to the negative 12th power

수식 18: "A" Subscript, 1 , Baseline equals negative 5 halves equals negative 2.5

equals

negative 2.5

수식 19: "B" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus 6cosine 30 equals 2.6 9 6 1 5 2 4 2 2 7 1

equals

2.6 9 6 1 5 2 4 2 2 7 1

수식 20: "B" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus 6sine 30 equals 1.3 3 0 1 2 7 0 1 8 9 3

equals

1.3 3 0 1 2 7 0 1 8 9 3

수식 21: "C" Subscript, 1 , Baseline equals 5 halves equals 2.5

equals

2.5

수식 22: "C" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline equals negative 1.6 6 9 8 7 2 9 8 1 0 7

equals

negative 1.6 6 9 8 7 2 9 8 1 0 7

수식 23: "L" Subscript, 1 , Baseline equals StartFraction, "A" Subscript, 1 , Baseline plus "B" Subscript, 1 , Baseline Over 2 , EndFraction equals 0.0 9 8 0 7 6 2 1 1 3 5 3 3

equals

0.0 9 8 0 7 6 2 1 1 3 5 3 3

수식 24: "L" Subscript, 2 , Baseline equals StartFraction, "A" Subscript, 2 , Baseline plus "B" Subscript, 2 , Baseline Over 2 , EndFraction equals negative 0.1 6 9 8 7 2 9 8 1 0 7 3

equals

negative 0.1 6 9 8 7 2 9 8 1 0 7 3

수식 25: "M" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus left parenthesis, "M" Subscript, 1 , Baseline plus 5 halves , right parenthesis tangent 15 equals negative 0.5 2 2 0 4 4 4 9 5 5 1 1

equals

negative 0.5 2 2 0 4 4 4 9 5 5 1 1

Graphs

수식 27: "y" less than 30 그래프가 존재합니다. 오디오 추적을 활성화하려면 Alt+T 를 누르세요.

수식 28: left parenthesis, "M" Subscript, 1 , Baseline plus "t" "R" Subscript, 1 , Baseline , "M" Subscript, 2 , Baseline , right parenthesis 그래프가 존재합니다.

정의역 t 최솟값:

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

정의역 t 최댓값:

`\textcolor{black}{R_{1}=?}` left parenthesis, "M" Subscript, 1 , Baseline plus StartFraction, "R" Subscript, 1 , Baseline Over 2 , EndFraction , "M" Subscript, 2 , Baseline , right parenthesis equals left parenthesis, 2.3 5 7 6 6 8 4 6 9 2 7 , negative 0.5 2 2 0 4 4 4 9 5 5 1 1 , right parenthesis

레이블:

equals

left parenthesis, 2.3 5 7 6 6 8 4 7 , negative 0.5 2 2 0 4 4 5 , right parenthesis

수식 30: polygon left parenthesis, "A" , "C" , "A" , "B" , right parenthesis 그래프가 존재합니다.

수식 31: left parenthesis, "O" Subscript, 1 , Baseline plus "R" cos "t" , "O" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis 그래프가 존재합니다.

정의역 t 최솟값:

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

정의역 t 최댓값: 360

수식 32: left parenthesis, "M" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "M" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesis 그래프가 존재합니다.

정의역 t 최솟값:

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

정의역 t 최댓값: 360

Points

Start black, "R" Subscript, 1 , Baseline equals ? End black

AC = 5