Pythagorean Theorem

Links verified on 12/23/11

1. Demonstrate the Pythagorean Theorem - Demonstrate the theorem by dragging two small squares to cover one large one.
2. Interactive Proof of Pythagoras' Theorem - Use this Java applet, written by Jim Morey, to verify the theorem.
3. Pythagorean Explorer - Find the length of a side of a right triangle using the Pythagorean Theorem, and then check your answers.
4. Pythagorean Theorem - Take a five question multiple-choice quiz from Glencoe Math. Self-checking.
5. Pythagorean Theorem (1) - Use this java applet to explore the Pythagorean theorem.
6. Pythagorean Theorem (2) - Use this java applet to explore the Pythagorean theorem. [New as of 12/23/11]
7. Pythagorean Theorem (3) - Another java applet that allows you to investigate the theorem.
8. Pythagorean Theorem Applets - Nineteen interactive applets to help learn and practice the Pythagorean Theorem.
9. Pythagorean Theorem and Right Triangle Facts - Given the length of three sides, determine if a right triangle is being described.
10. Squaring the Triangle - Students develop an understanding how the Pythagorean Theorem works through investigating the standard geometric proof.
11. Tree of Mysteries - There are 10 questions hidden in the tree. Click around to find them. As you find each answer, use the decoder grid below to find its matching letter.
12. Ultimate Pythagorean Theorem Test - Open the nine clue boxes. Solve the problems inside. Each successful solution will supply you with a clue to use in the decoder grid.
13. Using the Pythagorean Theorem - Choose from 3 different games and solve all kinds of problems using the equation: a² + b² = c².
14. Hotmath Practice Problems - Forty-three practice problems with solutions on the Pythagorean Theorem and its converse.