Dissecting a Cube for a Regular Tetrahedron

Topic:Cube

When a cube is sliced at four corners using a plane containing three face diagonals, a regular tetrahedron is left in the middle after removing the four corners.

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Reflection across a line
Nikmati Keunggulan Di Bandar Judi Terpercaya
Volume by Disk/Washer around y
Using Experimental Probability to Estimate π - Monte Carlo Method

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Conic sections
המשפט היסודי של החשבון האינטגרלי
Circumcenter
Hình 3.11 trang 93

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Hyperbola
Median Line
Inequalities
Secant Line or Secant
Pyramid