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Uploaded by wissnergross on Nov 26, 2011
A proof that the length of the internal diagonal of a cube is the side length times the sqrt(3). For more content visit schoolyourself.org.
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Thank you so much! I knew I had to use the Pythagorean theorem, but the math messed me up. Thank you!!!
NerdOfYellow 2 weeks ago
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Thank you so much! I knew I had to use the Pythagorean theorem, but the math messed me up. Thank you!!!
NerdOfYellow 2 weeks ago