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  1. List of theorems - Wikipedia

    This is a list of notable theorems. Lists of theorems and similar statements include: Most of the results below come from pure mathematics, but some are from theoretical physics, economics, …

  2. Famous Theorems of Mathematics - Wikibooks

    May 27, 2020 · It is not however intended as a companion to any other wikibook or wikipedia articles but can complement them by providing them with links to the proofs of the theorems …

  3. List of Maths Theorems - BYJU'S

    Here, the list of most important theorems in maths for all the classes (from 6 to 12) are provided, which are essential to build a stronger foundation in basic mathematics.

  4. Theorem of the Day

    This version of the complete list of theorems is given alphabetically by keyword. Thus Albert–Brauer–Hasse–Noether Main Theorem will appear under A for Albert, B for Brauer, H …

  5. Geometry Theorems - Math Steps, Examples & Questions

    Free geometry theorems math topic guide, including step-by-step examples, free practice questions, teaching tips and more!

  6. Fundamental Mathematical Theorems to Know for Mathematics

    Each theorem here demonstrates a fundamental truth about how numbers, shapes, or probabilities behave. Don't just memorize the statements—know what problem each theorem …

  7. Theorems, Corollaries, Lemmas - Math is Fun

    Following on from that theorem we find that where two lines intersect, the angles opposite each other (called Vertical Angles) are equal (a=c and b=d in the diagram). Angles a and b add to …

  8. Theorem - from Wolfram MathWorld

    Dec 22, 2025 · A theorem is a statement that can be demonstrated to be true by accepted mathematical operations and arguments. In general, a theorem is an embodiment of some …

  9. Important Maths Theorems – Detailed Explanation & Proofs

    Explore the most important maths theorems with easy-to-understand explanations and step-by-step proofs. Perfect for students preparing for exams. Learn key geometry and algebra …

  10. Theorem | Proofs, Axioms & Algorithms | Britannica

    Theorem, in mathematics and logic, a proposition or statement that is demonstrated. In geometry, a proposition is commonly considered as a problem (a construction to be effected) or a …