Lunar Eclipse in Scale

Earth's shadow at lunar eclipse

Visualize earth's shadow at a lunar eclipse and show the geocentric angle of earth's shadow with moon's orbit. Medium specifications were used. Accuracy is rough. Scale is 1:1000km.

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Proving Triangles Similar: Multistep Transformations
Portions of a Sphere
Line Through Two Points and Slope
Two Triangle Theorem
Thales' Intercept Theorem

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Trigonometrie_Sinusreël
Converging Gradients - dynamic
אינטגרל שטח כלוא בין גרפים
משימה 3
Applying the Quadratic Formula (Part 1): IM Alg1.7.17

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Step Functions
Ellipse
Intersection
Quadratic Functions
Secant Line or Secant