by alex
Step into the world of angles, triangles, and trigonometric functions with our Trigonometry Quiz! This quiz is designed to test your understanding of key concepts and challenge your problem-solving skills. Whether you’re a student looking to sharpen your skills or a math enthusiast eager for a challenge, this quiz offers a range of questions to suit all levels. Good luck, and may your angles always be acute!
Trigonometry Quiz Questions Overview
1. What is the sine of a 30-degree angle?
0.5
√3/2
1
0
2. Which trigonometric function is defined as the ratio of the adjacent side to the hypotenuse?
Sine
Cosine
Tangent
Cosecant
3. What is the value of tan(45°)?
0
1
√2
∞
4. Which identity is represented by sin²θ + cos²θ?
1
tan²θ
sec²θ
csc²θ
5. What is the secant of a 60-degree angle?
2
2/√3
√3/2
1/2
6. Which angle is coterminal with 390 degrees?
30 degrees
45 degrees
60 degrees
90 degrees
7. What is the value of cos(90°)?
0
1
-1
Undefined
8. Which trigonometric function is undefined at 90 degrees?
Sine
Cosine
Tangent
Secant
9. What is the period of the sine function?
π
2π
π/2
4π
10. Which trigonometric function is equal to the ratio of the opposite side to the adjacent side?
Sine
Cosine
Tangent
Cotangent
