Triangles

Natalie Holm, 2014/12/24


  • 1. Pythagorean Theorem Proof without Words
  • 2. Pole trójkąta

1.

Pythagorean Theorem Proof without Words

Move the endpoints of the segments and the X to change the shape. The slider translates the pieces into a new combination. What do you notice?
– Jed Butler

2.

Pole trójkąta

Pole trójkąta
– Jerzy Mil

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