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Trigonometry Challenge Flashcards | StudBud

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Trigonometry Challenge

10 terms·StudBud Administration·38 plays

Put your trigonometry knowledge to the test with these questions on sine, cosine, and tangent functions, identities, and properties.

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Questions 10

Answers

1
What is the value of sin A?
P/P
H/P
P/H
P/B
2
What is the value of sin(30°)?
0.5
0.25
0.75
1
3
What is cos(0°)?
0
0.5
1
-1
4
What is the value of sin(0°)?
1
0
0.5
-1
5
What is the value of cos(60°)?
0.5
0.25
1
0.75
6
What is tan(45°)?
0.5
0
1
Undefined
7
Which is the Pythagorean identity?
sin²θ - cos²θ = 1
cos²θ + 1 = tan²θ
tan²θ + 1 = sin²θ
sin²θ + cos²θ = 1
8
What is the value of cos(90°)?
-1
0
0.5
1
9
What is the value of tan(90°)?
1
0
-1
Undefined
10
What is sin(90°)?
0.5
Undefined
1
0