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Trigonometry Review Flashcards | StudBud

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Trigonometry Review

11 terms·StudBud Administration·9 plays

A quick review on basic trigonometry, using the sine, cosine, and tangent functions, as well as their inverses.

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Questions 11

Answers

1
What would we use to find m∠A?
\cos\left(x\right)
\sin^{-1}\left(x\right)
\cos^{-1}\left(x\right)
\sin\left(x\right)
2
What is \tan\left(F\right)?
56/65
33/56
33/65
3/5
3
What is \sin\left(Z\right)?
12/5
5/13
12/13
5/12
4
Which of the following is equal to m∠A?
\cos^{-1}\left(\frac{3}{5}\right)
\sin^{-1}\left(\frac{3}{5}\right)
\tan^{-1}\left(\frac{3}{5}\right)
\tan^{-1}\left(\frac{5}{3}\right)
5
Which of the following is true?
\tan\left(P\right)=-\tan\left(R\right)
\cos\left(C\right)=\cos\left(F\right)
\sin\left(X\right)=\cos\left(Z\right)
\sin\left(A\right)=\sin\left(C\right)
6
What is \tan\left(P\right)?
57/185
57/176
176/57
176/185
7
What is \cos\left(X\right)?
5/12
5/13
12/5
12/13
8
What is m∠A?
13.8\degree
72.5\degree
53.1\degree
36.9\degree
9
What is \cos\left(A\right)?
4/3
3/5
4/5
5/3
10
What is m∠R?
64.3\degree
72.1\degree
17.9\degree
25.7\degree
11
What is \cos\left(C\right)?
3/4
4/5
3/5
4/3