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Trigonometry Basics Flashcards | StudBud
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Trigonometry Basics
Trigonometry Basics
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#righttriangletrigonometry finding #sin , #cos , #tan ,
Flashcards
16 cards
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Questions
16
Answers
1
What is sin(Θ)?
12/5
13/5
5/13
12/13
2
Which trigonometry strategy should you use to find the value of the angle for the following triangle?
Cosine Law
Pythagorean Theorem
Sine Law
SOH CAH TOA
3
What is cos(Θ)?
10/6
6/10
8/6
8/10
4
What is trigonometry?
The study of angles in all shapes, particularly circles
The study of the unit circle
Painful.
The study of triangles and the circular functions
5
What is tan (Θ)?
15/17
8/17
15/8
8/15
6
What is tan(Θ)?
5/12
12/13
5/13
13/12
7
What phrase to remember the trigonometry functions
SOH-CAH-TOA
SAH-COA-TOH
SOH-CAH-TAO
SCT-OHO-HHA
8
What is cos(Θ)?
12/13
5/12
12/5
13/12
9
What is sin(Θ)?
10/8
6/8
8/10
6/10
10
What is cos(Θ)?
8/17
8/15
17/15
15/17
11
What is tan(Θ)?
10/8
8/10
6/10
8/6
12
Which trigonometry strategy should you use to find the value of the angle for the following triangle?
Cosine Law
Pythagorean Theorem
Sine Law
SOH CAH TOA
13
Which trigonometry strategy should you use for the following triangle to find the value of the angle?
SOH CAH TOA
Cosine Law
Sine Law
Pythagorean Theorem
14
Which trigonometry strategy should you use for the following triangle to find side a?
Sine Law
Cosine Law
Pythagorean Theorem
SOH CAH TOA
15
What is sin(Θ)?
8/15
17/15
15/17
8/17
16
Using trigonometry you can
calculate unknown angles
calculate angles of depression
calculate unknown side lengths
calculate angles of elevation
