Pyramids in Prism

Author:Jaime Guerrero López (el profe), John Golden, Jaime Guerrero López

Carve up a rectangular prism into three rectangular pyramids. When the prism is a cube, it's obvious that the pyramids are congruent. Why are they of equal volume when the prism is generalized?

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Special Right Triangles 30°-60°-90° and 45°-45°-90°
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Derivative Plot
General conic sections
Sum of the Angles in a Triangle
Circles
Midpoint Practice (iii)

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Translation
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Pythagoras or Pythagorean Theorem
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