1. All triangles with equal base and equal area have equal height | Euclid's Elements Book 1 Prop 39

    All triangles with equal base and equal area have equal height | Euclid's Elements Book 1 Prop 39

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  2. Putting 3D in Perspective Question 1: What Points Should Be Clipped?

    Putting 3D in Perspective Question 1: What Points Should Be Clipped?

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  3. Bitcoin is how to construct a triangle given 3 compatible sides | Euclid's Elements Book 1 Prop 22

    Bitcoin is how to construct a triangle given 3 compatible sides | Euclid's Elements Book 1 Prop 22

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