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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.

7)

8)

55

51

27 19

?

?

9)

55 34

?

10)

24 14

?

11)

29 ?

38

13)

34 ?

42

12)

8 ?

20

14)

56 ?

52

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-1-

Worksheet by Kuta Software LLC

15)

17

? 8

17)

34 ?

39

19) 26 ? 45

21) 95 ?

76

57

23)

33 ?

44 55

25) 52 ?

39 65

16)

18 ?

13

18) 54 ? 51

20)

19 16

?

22) 21 ? 72 75

24) 72 65 97 ?

26) 74

?

70

24

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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 64?

2) cos Z = 0.1219 83?

3) tan Y = 0.6494 33?

4) sin U = 0.8746 61?

5) cos V = 0.6820 47?

6) sin C = 0.2756 16?

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

7)

8)

55

51

27 19

?

45?

?

68?

9)

55 34

?

38?

10)

24 14

?

36?

11)

29 ?

38

37?

13)

34 ?

42

39?

12)

8 ?

20

22?

14)

56 ?

52

22?

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-1-

Worksheet by Kuta Software LLC

15)

17

? 8

62? 17)

34 ?

39

41? 19)

26 ?

45

55?

21) 95 ?

76

57

53?

16)

18 ?

13

44?

18) 54 ? 51 71?

20)

19 16

?

57?

22) 21 ?

72 75

23)

33

44

? 55

53?

74? 24)

72 65

97 ?

48?

25) 52 ? 39 65

37?

26) 74 70 71?

? 24

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Worksheet by Kuta Software LLC

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