Pythagorean theorem (proof)

About this app

A right triangle with squares on all sides; a playable rearrangement proof of a²+b²=c². Sliders for the legs a, b; live a², b², c² and c=√(a²+b²).

Subject: School mathematics (Gymnasium)

More from School mathematics (Gymnasium)

• Tree diagram & path rules
• Binomial identities through geometry
• The number π
• Unit circle & sine curve
• Exponential growth & decay
• Ulm’s glass pyramid
• Equation balance
• Half-life & decay

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