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Questions and Answers
What is the study of the properties of triangles and trigonometric functions called?
What is the study of the properties of triangles and trigonometric functions called?
- Geometry
- Algebra
- Calculus
- Trigonometry (correct)
Which trigonometric function represents the ratio of the length of the side opposite an angle to the length of the hypotenuse in a right-angled triangle?
Which trigonometric function represents the ratio of the length of the side opposite an angle to the length of the hypotenuse in a right-angled triangle?
- Cosecant
- Cosine
- Sine (correct)
- Tangent
In a right-angled triangle, which trigonometric function is calculated as the ratio of the length of the side adjacent to an acute angle to the length of the hypotenuse?
In a right-angled triangle, which trigonometric function is calculated as the ratio of the length of the side adjacent to an acute angle to the length of the hypotenuse?
- Secant
- Tangent
- Cosine (correct)
- Cotangent
