Radius of Red Circle = ? | Desmos

Expression 21: "C" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus left parenthesis, "R" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline , right parenthesis cosine "D" Subscript, "A" "C" , Baseline

equals

3.2 8 3 6 3 2 6 1 4 8

21

Expression 22: "C" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus left parenthesis, "R" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline , right parenthesis sine "D" Subscript, "A" "C" , Baseline

equals

4.7 1 1 5 1 0 1 5 3 0 7

22

Expression 23: "D" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline

equals

6.8 9 8 9 7 9 4 8 5 5 7

23

Expression 24: "D" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

equals

2

24

Expression 25: "E" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus left parenthesis, "R" Subscript, 2 , Baseline plus "R" Subscript, 0 , Baseline , right parenthesis cosine "D" Subscript, "A" "E" , Baseline

equals

3.6 8 0 1 5 3 5 1 8 4 7

25

Expression 26: "E" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus left parenthesis, "R" Subscript, 2 , Baseline plus "R" Subscript, 0 , Baseline , right parenthesis sine "D" Subscript, "A" "E" , Baseline

equals

3.5 1 2 8 1 7 0 2 3 0 7

26

Graphs

27

Expression 28: polygon left parenthesis, "A" , "B" , "C" , right parenthesis

28

Hidden Label: left parenthesis, "A" Subscript, 1 , Baseline , "A" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "E" Subscript, 1 , Baseline , "E" Subscript, 2 , Baseline , right parenthesis

Label

equals

left parenthesis, 2 , 2 , right parenthesis

left parenthesis, 3.6 8 , 3.5 1 3 , right parenthesis

29

Hidden Label: left parenthesis, "A" Subscript, 1 , Baseline , "A" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "D" Subscript, 1 , Baseline , "D" Subscript, 2 , Baseline , right parenthesis

Label

equals

left parenthesis, 2 , 2 , right parenthesis

left parenthesis, 6.8 9 9 , 2 , right parenthesis

30

Expression 31: left parenthesis, "C" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "C" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesis

0

domain t Minimum:

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

domain t Maximum: 360

31

Expression 32: left parenthesis, "C" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "C" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesis

0

domain t Minimum:

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

domain t Maximum: 360

32

Expression 33: left parenthesis, "A" Subscript, 1 , Baseline plus "R" Subscript, 2 , Baseline cos "t" , "A" Subscript, 2 , Baseline plus "R" Subscript, 2 , Baseline sin "t" , right parenthesis

0

domain t Minimum:

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

domain t Maximum: 360

33

Expression 34: left parenthesis, "A" Subscript, 1 , Baseline plus "R" Subscript, 2 , Baseline cos "t" , "A" Subscript, 2 , Baseline plus "R" Subscript, 2 , Baseline sin "t" , right parenthesis

0

domain t Minimum:

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

domain t Maximum: 360

34

Expression 35: left parenthesis, "B" Subscript, 1 , Baseline plus "R" Subscript, 3 , Baseline cos "t" , "B" Subscript, 2 , Baseline plus "R" Subscript, 3 , Baseline sin "t" , right parenthesis

0

domain t Minimum:

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

domain t Maximum: 360

35

Expression 36: left parenthesis, "B" Subscript, 1 , Baseline plus "R" Subscript, 3 , Baseline cos "t" , "B" Subscript, 2 , Baseline plus "R" Subscript, 3 , Baseline sin "t" , right parenthesis

0

domain t Minimum:

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

domain t Maximum: 360

36

Expression 37: left parenthesis, "E" Subscript, 1 , Baseline plus "R" Subscript, 0 , Baseline cos "t" , "E" Subscript, 2 , Baseline plus "R" Subscript, 0 , Baseline sin "t" , right parenthesis

0

domain t Minimum:

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

domain t Maximum: 360

37

Expression 38: left parenthesis, "E" Subscript, 1 , Baseline plus "R" Subscript, 0 , Baseline cos "t" , "E" Subscript, 2 , Baseline plus "R" Subscript, 0 , Baseline sin "t" , right parenthesis

0

domain t Minimum:

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

domain t Maximum: 360

38

Expression 39: left parenthesis, "E" Subscript, 1 , Baseline plus "R" Subscript, 0 , Baseline cos "t" , "E" Subscript, 2 , Baseline plus "R" Subscript, 0 , Baseline sin "t" , right parenthesis

0

domain t Minimum:

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

domain t Maximum: 360

39

Expression 40: left parenthesis, "E" Subscript, 1 , Baseline plus "R" Subscript, 0 , Baseline cos "t" , "E" Subscript, 2 , Baseline plus "R" Subscript, 0 , Baseline sin "t" , right parenthesis

0

domain t Minimum:

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

domain t Maximum: 360

40

Expression 41: left parenthesis, "E" Subscript, 1 , Baseline plus "R" Subscript, 0 , Baseline cos "t" , "E" Subscript, 2 , Baseline plus "R" Subscript, 0 , Baseline sin "t" , right parenthesis

0

domain t Minimum:

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

domain t Maximum: 360

41

Points

42

50

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