Into To Unit Circle Flashcards

1
Q

Why is it called Unit Circle?

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2
Q

Cosx and Sinx on Unt Circle

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3
Q

What is Standard Position?

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4
Q

What is referance angle?

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5
Q

Example 1

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6
Q

Example 2

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7
Q

“BowTie Angles”

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8
Q

Example 3

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9
Q

Doing Probelms: Easy way vs Hard way

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10
Q

The Four Quadrants

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11
Q

Example 4

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12
Q

Example 5

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13
Q

Example 6

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14
Q

Example 7

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15
Q

Example 8

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16
Q

Example 9

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17
Q

The signs of all quadrants

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18
Q

What is “All Students Take Calculus”

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19
Q

Example 10

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20
Q

Example 11

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21
Q

Example 12

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22
Q

How to calulate “Referance angles

23
Q

Example 13

24
Q

Example 14

25
Q

Example 15

26
Q

Example 16

27
Q

Referance Angle Summary

28
Q

Example 17

29
Q

Example 18

30
Q

Example 19

31
Q

Example 20

32
Q

Example 21

33
Q

Example 22

34
Q

Example 23

35
Q

Example 24

36
Q

Example 25

37
Q

Example 26

38
Q

Example 27

39
Q

Example 28

40
Q

Special Angles

41
Q

Special Angles (Tangent)

42
Q

Secx Cscx & Cotx Angles

43
Q

Finding Negative Angles

44
Q

Example 29

45
Q

Example 30

46
Q

Example 31

47
Q

Example 32

48
Q

Example 33

49
Q

Example 34

50
Q

What are Co-Terminal Angles

51
Q

Example 35

52
Q

Example 36

53
Q

Example 37

54
Q

Example 38