Practice Problems on Trigonometric Functions
1. Find the value of sin(30 degrees) without using a calculator.
2. Calculate cos(45 degrees) without using a calculator.
3. Determine the exact value of tan(60 degrees) without a calculator.
4. If sin(θ) = 0.6, find the value of θ in degrees, where 0° ≤ θ ≤ 90°.
5. Calculate the value of cos(120 degrees) without a calculator.
6. Find the value of tan(π/4) without using a calculator.
7. Given that cos(θ) = -0.8, find the value of θ in degrees, where 0° ≤ θ ≤ 360°.
Trigonometric Functions
Trigonometric Functions, often simply called trig functions, are mathematical functions that relate the angles of a right triangle to the ratios of the lengths of its sides. These Trigonometric functions are fundamental in mathematics for units like Calculus and Geometry and have wide-ranging applications in science, engineering, and various other fields.
In this article, we will in detail about trigonometric functions, their domain and range, and other related facts.
Table of Content
- What are Trigonometric Functions?
- Six Trigonometric Functions
- Trigonometric Functions Formulas
- Trigonometric Functions Values
- Trigonometric Functions in Four(4) Quadrants
- Graphs of Trigonometric Functions
- Trigonometric Functions Identities
- Domain and Range of Trigonometric Functions
- Derivative of Trigonometric Functions
- Integration of Trigonometric Functions
- Inverse Trigonometric Functions
Contact Us