Area of Triangle ABC = 54 | Desmos

Expression 19: "E" Subscript, 1 , Baseline equals "D" Subscript, 1 , Baseline plus 2 equals negative 3.5

equals

negative 3.5

19

Expression 20: "E" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline equals 1

equals

1

20

Expression 21: "F" Subscript, 1 , Baseline equals "E" Subscript, 1 , Baseline plus 2 equals negative 1.5

equals

negative 1.5

21

Expression 22: "F" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline equals 1

equals

1

22

Expression 23: "G" Subscript, 1 , Baseline equals "F" Subscript, 1 , Baseline plus 2 equals 0.5

equals

0.5

23

Expression 24: "G" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline equals 1

equals

1

24

Expression 25: "H" Subscript, 1 , Baseline equals "G" Subscript, 1 , Baseline plus 2 equals 2.5

equals

2.5

25

Expression 26: "H" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline equals 1

equals

1

26

Expression 27: "J" Subscript, 1 , Baseline equals "H" Subscript, 1 , Baseline plus 2 equals 4.5

equals

4.5

27

Expression 28: "J" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline equals 1

equals

1

28

Graphs

29

Expression 30: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesis Has graph.

0

domain t Minimum:

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

domain t Maximum: 180

30

Expression 31: polygon left parenthesis, "A" , "B" , "C" , right parenthesis Has graph.

31

Expression 32: left parenthesis, "D" Subscript, 1 , Baseline plus cos "t" , "D" Subscript, 2 , Baseline plus sin "t" , right parenthesis Has graph.

0

domain t Minimum:

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

domain t Maximum: 360

32

Expression 33: left parenthesis, "E" Subscript, 1 , Baseline plus cos "t" , "E" Subscript, 2 , Baseline plus sin "t" , right parenthesis Has graph.

0

domain t Minimum:

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

domain t Maximum: 360

33

Expression 34: left parenthesis, "F" Subscript, 1 , Baseline plus cos "t" , "F" Subscript, 2 , Baseline plus sin "t" , right parenthesis Has graph.

0

domain t Minimum:

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

domain t Maximum: 360

34

Expression 35: left parenthesis, "G" Subscript, 1 , Baseline plus cos "t" , "G" Subscript, 2 , Baseline plus sin "t" , right parenthesis Has graph.

0

domain t Minimum:

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

domain t Maximum: 360

35

Expression 36: left parenthesis, "H" Subscript, 1 , Baseline plus cos "t" , "H" Subscript, 2 , Baseline plus sin "t" , right parenthesis Has graph.

0

domain t Minimum:

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

domain t Maximum: 360

36

Expression 37: left parenthesis, "J" Subscript, 1 , Baseline plus cos "t" , "J" Subscript, 2 , Baseline plus sin "t" , right parenthesis Has graph.

0

domain t Minimum:

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

domain t Maximum: 360

37

Points

38

50

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