Theorem 14 - Pythagoras' Theorem

Topic:Angles, Pythagoras or Pythagorean Theorem

This demonstrates that Pythagoras' theorem works for every right-angled triangle - The square of the hypotenuse is equal to the sum of the squares of the other two sides.

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bewijs stelling van Pythagoras
Bessel Function
Ogee Arch - Construction
Multiplying 4-Digit by 4-Digit Numbers Using an Area Model
Oddly Satisfying Voronoi Diagram

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Known Cross Section
concurrency of triangles
Unit Circle and Trig Functions
Lunar Eclipse in Scale
ปริซึมห้าเหลี่ยม

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Special Points
Quadratic Functions
Parabola
Differential Equation
General Quadrilateral