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Duplicate of Year 10 B Trigonometry Flashcards | StudBud
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Duplicate of Year 10 B Trigonometry
Duplicate of Year 10 B Trigonometry
8 terms
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9 plays
Review trigonometry ratios and inverse trigonometry functions.
Flashcards
8 cards
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Practice quiz
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Host live
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Questions
8
Answers
1
Cos (θ)=?
Opposite / Adjacent
Hypotenuse / Opposite
Opposite / Hypotenuse
Adjacent / Hypotenuse
2
x =? (two decimal places)
0.07
18.27
13.77
14.60
3
x =? (two decimal places)
20.80
11.02
7.65
8.12
4
Sin (θ)=?
Adjacent / Hypotenuse
Opposite / Hypotenuse
Opposite / Adjacent
Hypotenuse / Opposite
5
Tangent (θ)=?
Adjacent / Hypotenuse
Opposite / Hypotenuse
Hypotenuse / Opposite
Opposite / Adjacent
6
θ =? (two decimal places)
36.86 degrees
38.66 degrees
38.65 degrees
36.87 degrees
7
Find side AB, BC, and angle CBA.
AB=33.18 mi; BC=15.58 mi; Angle CBA=60 degrees
AB=33.18 mi; BC=13.76 mi; Angle CBA=62 degrees
AB=33.18 mi; BC=15.58 mi; Angle CBA=62 degrees
AB=25.87 mi; BC=15.58 mi; Angle CBA=62 degrees
8
θ =? (two decimal places)
1.00 degrees
67.38 degrees
42.71 degrees
22.62 degrees
