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Questions and Answers
What is the trigonometric function equal to the ratio of the side opposite the angle to the hypotenuse in a right-angled triangle?
What is the trigonometric function equal to the ratio of the side opposite the angle to the hypotenuse in a right-angled triangle?
- Cosecant
- Sine (correct)
- Tangent
- Cosine
What is the reciprocal of the sine function?
What is the reciprocal of the sine function?
- Cotangent
- Cosecant (correct)
- Secant
- Cosine
In the equation c^2 = a^2 + b^2 - 2ab cos(C), which trigonometric concept does 'cos(C)' represent?
In the equation c^2 = a^2 + b^2 - 2ab cos(C), which trigonometric concept does 'cos(C)' represent?
- Law of Cosines (correct)
- Unit Circle
- Pythagorean Theorem
- Law of Sines
Study Notes
Trigonometric Functions
- Sine (sin) is the trigonometric function equal to the ratio of the side opposite the angle to the hypotenuse in a right-angled triangle.
Trigonometric Identities
- The reciprocal of the sine function is cosecant (csc).
Pythagorean Identity
- In the equation c^2 = a^2 + b^2 - 2ab cos(C), 'cos(C)' represents the cosine of angle C.
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Description
Test your knowledge of trigonometry with this quiz. Answer questions about trigonometric functions, including the sine and cosine functions, and solve equations involving trigonometric concepts. This quiz will challenge your understanding of the fundamental principles of trigonometry.
