# Explore Pythagorean Theorem, The Triangle, and more!

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Surprising Uses of the Pythagorean Theorem | BetterExplained

How To Measure Any Distance With The Pythagorean Theorem – BetterExplained

### Reindeer Activity with Pythagorean Theorem, Sequences and Measurement

Reindeer Activity with Pythagorean Theorem, Sequences, expressions and measurement (diameter and length)

4mula Fun! :): Pythagorean Theorem and Notebook Check

Arguably the most famous theorem in all of mathematics, the Pythagorean Theorem has an interesting history. Known to the Chinese and the Babylonians more than a millennium before Pythagoras lived, it is a "natural" result that has captivated mankind for 3000 years. More than 300 proofs are known today. (The diagram to the left is that used by Euclid in his proof given 2300 years ago.)

A graphical proof of the Pythagorean Theorem.

A US President's Proof of the Pythagorean Theorem

Excellent use of the chord theorem (when two chords intersect each other inside a circle, the products of their segments are equal). This is simpler tha... - Tom Eigelsbach - Google+

### Pi Day Sudoku 2009

Happy Pi Day! (March 14 = 3.14) Celebrate by solving this special pi sudoku where each row, column, and region contains the digits 1-9 exactly once plus three π symbols.

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