8th Grade Math

mathematicscounts, 2015年2月26日


  • 1. Pythagorean Theorem Proof without Words
  • 2. Pythagorean Theorem Task 3
  • 3. Corresponding Angles
  • 4. Parallel lines with transversal and angles

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

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