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Regular Pentagon ABCDE

Author:James Goldberg

New Resources

  • Portions of a Sphere
  • Right Triangle Trig Ratios: sin, cos, tan
  • Tangent Plane to a Sphere
  • Text with alpha background color
  • Proving Triangles Similar by Dilation

Discover Resources

  • The Five Squarable Lunes
  • #8 p.297
  • task 3
  • Arhimede
  • Vicky Mendoza

Discover Topics

  • Planes
  • Exponent
  • Unit Circle
  • Orthocenter
  • Pythagoras or Pythagorean Theorem
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