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Proving a Triangle is Acute, Right or Obtuse
Author:
Keith Hatfield
Using Pythagorean's Theorem to Find out if triangles are acute, obtuse, or right
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AM 2013 P1 Q3
HamlatzaPartE1a
testfileSat May 25 22:13:39 CEST 20190.48003846102988923
Spiral Sofia S
Forgetting Curve 忘却曲線
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