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Questions and Answers
What is the value of sin(60°) in trigonometry?
What is the value of sin(60°) in trigonometry?
- √2/2
- 0.5
- 1
- √3/2 (correct)
What is the value of cos(45°) in trigonometry?
What is the value of cos(45°) in trigonometry?
- 0
- √3/2
- 1
- 1/√2 (correct)
What is the value of tan(30°) in trigonometry?
What is the value of tan(30°) in trigonometry?
- 1
- √3
- 1/√3 (correct)
- 0.5
What is the formula for finding the value of sin(x+y) using sin(x) and sin(y)?
What is the formula for finding the value of sin(x+y) using sin(x) and sin(y)?
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