About 13,700,000 results
Open links in new tab
  1. Trigonometry - Math is Fun

    Trigonometry helps us find angles and distances, is used a lot in science, engineering, video games, and more! The triangle of most interest is the right-angled triangle. The right angle is …

  2. Trigonometry - Wikipedia

    Trigonometry (from Ancient Greek τρίγωνον (trígōnon) 'triangle' and μέτρον (métron) 'measure') [1] is a branch of mathematics concerned with relationships between angles and side lengths …

  3. Trigonometry | Definition, Formulas, Ratios, & Identities | Britannica

    Oct 2, 2025 · Trigonometry, the branch of mathematics concerned with specific functions of angles. There are six functions commonly used in trigonometry: sine (sin), cosine (cos), …

  4. What is Trigonometry? Formulas, Table, Examples - Cuemath

    What is Trigonometry in Math? Trigonometry is the branch of mathematics that deals with the study of the relationship between the sides of a triangle (right-angled triangle) and its angles.

  5. Trigonometry - Math Steps, Examples & Questions - Third Space …

    Trigonometry is a branch of mathematics that focuses on triangles. Specifically, the relationship between the angles and sides of triangles. Trigonometry is derived from the Greek word …

  6. What is Trigonometry? - Basic-mathematics.com

    Therefore, trigonometry is a branch of mathematics but especially a branch of geometry, that specializes in the measurement of triangles. Suppose you have a right-angled triangle such as …

  7. Trigonometry | Khan Academy

    Explore the world of trigonometry by mastering right triangles and their applications, understanding and graphing trig functions, solving problems involving non-right triangles, and …

  8. What Is Trigonometry? Definition, Formulas & Applications

    May 16, 2025 · Essentially, trigonometry deals with triangles and how the sides and angle measurements of a triangle relate to one another. There is a wide range of careers that require …

  9. Trigonometry - Math.net

    Trigonometry (named based on a Greek word that loosely translates to "measurement of triangles") is a branch of mathematics that studies the relationships between the sides and …

  10. Trigonometry in Math - GeeksforGeeks

    Sep 5, 2025 · Trigonometry is a branch of mathematics that explores the relationships between the ratios of the sides of a right-angled triangle and its angles. We use trigonometry in many …