madhaayyeskyl madhaayyeskyl
  • 25-03-2017
  • Mathematics
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What is the cross section formed by the cube and the plane containing the diagonals of a pair of opposite faces?

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irspow
irspow irspow
  • 25-03-2017
It will be a square with the dimensions of the a diagonal of any of the faces...

[tex]A=\sqrt{2x^2}^2[/tex]

Which is just 2x^2
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