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Diagonal across a cube

Author:Mr Holden
Topic:Cube, Pythagoras or Pythagorean Theorem
Open the cube to see the real length of the diagonal.

New Resources

  • Area of a Circle Illustrated
  • The Gardener's Circle
  • Fractal Tétraèdre. Dilatation -1/2 centre triangles
  • apec
  • Parallelogram Anatomy

Discover Resources

  • Find the Equation of the Line
  • repérage bataille navale3
  • Circle from Triangle
  • Ambiguous Case DH
  • Apex Section 5.3-Riemann Sums
  • Hexagon Angle Theorems

Discover Topics

  • Upper and Lower Sum or Riemann Sum
  • Natural Numbers
  • Exponential Functions
  • Kite
  • Ratios
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