Trigonometry to Find Angle Measures

Kuta Software - Infinite Algebra 1

Name___________________________________

Using Trigonometry to Find Angle Measures

Date________________ Period____

Find each angle measure to the nearest degree.

1) tan A = 2.0503

2) cos Z = 0.1219

3) tan Y = 0.6494

4) sin U = 0.8746

5) cos V = 0.6820

6) sin C = 0.2756

Find the measure of the indicated angle to the nearest degree.

8)

7)

27

55

51

19

?

?

9)

10)

24

55

14

34

?

?

11)

12)

8

29

?

?

20

38

13)

14)

56

34

?

52

?

42

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-1-

Worksheet by Kuta Software LLC

15)

16)

18

17

?

13

?

8

17)

18)

54

?

34

51

?

39

19)

20)

26

?

19

16

45

?

21)

22)

95

21

?

?

57

76

72

23)

24)

75

72

44

33

?

25)

65

97

55

26)

52

?

74

?

?

70

39

24

65

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-2-

Worksheet by Kuta Software LLC

Kuta Software - Infinite Algebra 1

Name___________________________________

Using Trigonometry to Find Angle Measures

Date________________ Period____

Find each angle measure to the nearest degree.

1) tan A = 2.0503

2) cos Z = 0.1219

64¡ã

83¡ã

3) tan Y = 0.6494

4) sin U = 0.8746

33¡ã

61¡ã

5) cos V = 0.6820

6) sin C = 0.2756

47¡ã

16¡ã

Find the measure of the indicated angle to the nearest degree.

7)

8)

27

55

51

19

?

45¡ã

?

68¡ã

9)

10)

24

55

14

34

?

?

36¡ã

38¡ã

11)

12)

8

29

?

?

20

38

22¡ã

37¡ã

13)

14)

56

34

?

52

?

42

22¡ã

39¡ã

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-1-

Worksheet by Kuta Software LLC

15)

16)

18

17

?

13

?

44¡ã

8

62¡ã

17)

18)

54

?

34

51

?

71¡ã

39

41¡ã

19)

20)

26

?

19

16

45

?

57¡ã

55¡ã

21)

22)

95

21

?

?

57

76

72

53¡ã

75

74¡ã

23)

24)

72

44

33

?

65

97

55

?

53¡ã

48¡ã

25)

26)

52

74

?

?

70

39

24

65

71¡ã

37¡ã

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Worksheet by Kuta Software LLC

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