A Puzzling Object - II

Autor:Judah L Schwartz

This version of an object with projections that are a square, a circle and an isosceles triangle can be built out of green, blue and yellow straws. Can you describe how?

Nuevos recursos

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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Other Variations of Cosine
The Geometry of the Coefficients of a Quadratic Function
Tracing an Ellipse Using Two Circles

Descubrir recursos

Graph Theory Problems
Polarkurven - faster
Estimating Angles Teacher Version
No tangent line (2)
Rational functions (AA HL 2.13) (Linear over quadratic)
Chaos Game

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Cálculo diferencial
Logaritmo
Ecuaciones lineales
Perímetro
Funciones escalonadas