Cheat Sheets

Cheat Sheet: The Pythagorean Theorem

Videos

Khan Academy: Introduction to the Pythagorean Theorem

MathHelp.com: Pythagorean Theorem

The Organic Chemistry Tutor: Pythagorean Theorem

National Science Foundation: The Pythagorean Theorem - Science of NFL Football

Websites

Math Is Fun: The Pythagorean Theorem

Other Resources

Applications of the Theorem: The Distance Formula

Practice

Foundational Knowledge

Use Properties of Angles, Triangles, and the Pythagorean Theorem

•     Use the properties of angles
•     Use the properties of triangles
•     Use the Pythagorean Theorem

OpenStax College Algebra

2-5 Quadratic Equations

• Solve quadratic equations by factoring.
• Solve quadratic equations by the square root property.
• Solve quadratic equations by completing the square.
• Solve quadratic equations by using the quadratic formula.
• Use the Discriminate to find the nature of solutions.
  
• Use the Pythagorean Theorem.

2-5 Section Exercises

Answers to Textbook Practice Problems: Chapter 6