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Year 10 B Trigonometry Flashcards | StudBud
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Year 10 B Trigonometry
Year 10 B Trigonometry
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Review trigonometry ratios and inverse trigonometry functions.
Flashcards
9 cards
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Practice quiz
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Questions
9
Answers
1
x =? (two decimal places)
20.80
11.02
8.12
7.65
2
θ =? (two decimal places)
42.71 degrees
1.00 degrees
67.38 degrees
22.62 degrees
3
Tangent (θ)=?
Opposite / Adjacent
Adjacent / Hypotenuse
Hypotenuse / Opposite
Opposite / Hypotenuse
4
x =? (two decimal places)
18.27
14.60
0.07
13.77
5
Cos (θ)=?
Opposite / Adjacent
Opposite / Hypotenuse
Hypotenuse / Opposite
Adjacent / Hypotenuse
6
Sin (θ)=?
Adjacent / Hypotenuse
Opposite / Hypotenuse
Hypotenuse / Opposite
Opposite / Adjacent
7
θ =? (two decimal places)
36.86 degrees
36.87 degrees
38.66 degrees
38.65 degrees
8
Find side AB, BC, and angle CBA.
AB=33.18 mi; BC=13.76 mi; Angle CBA=62 degrees
AB=33.18 mi; BC=15.58 mi; Angle CBA=60 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
9
I know how to find angles and sides using trigonometry.
I need more practise.
Too easy!
I'm still learning.
Not quite.
