R = a / ( 2 + 2 cos 15 ) | Desmos

Expression 21: "B" Subscript, 2 , Baseline equals "a"

equals

10

21

Expression 22: "C" Subscript, 1 , Baseline equals "a"

equals

10

22

Expression 23: "C" Subscript, 2 , Baseline equals "a"

equals

10

23

Expression 24: "D" Subscript, 1 , Baseline equals "a"

equals

10

24

Expression 25: "D" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

equals

0

25

Expression 26: "K" Subscript, 1 , Baseline equals "R"

equals

2.5 4 3 3 3 0 9 5 0 3

26

Expression 27: "K" Subscript, 2 , Baseline equals "R"

equals

2.5 4 3 3 3 0 9 5 0 3

27

Graphs

28

Expression 29: "y" less than 25

29

Expression 30: left parenthesis, "L" Subscript, 1 , Baseline plus "R" cos "t" , "L" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis

0

domain t Minimum:

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

domain t Maximum: 360

30

Expression 31: left parenthesis, "K" Subscript, 1 , Baseline plus "R" cos "t" , "K" Subscript, 2 , Baseline plus "R" 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, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" 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, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" 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, "K" Subscript, 1 , Baseline plus "R" cos "t" , "K" Subscript, 2 , Baseline plus "R" 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, "L" Subscript, 1 , Baseline plus "R" cos "t" , "L" Subscript, 2 , Baseline plus "R" 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: polygon left parenthesis, "A" , "C" , "A" , "B" , "C" , "D" , right parenthesis

36

Points

37

48

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