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Euclid's Construction of a Regular Icosahedron
作者:
Guillermo Bautista
主题:
立体图形
Move slider
to the extreme right. Then, move the other sliders to the extreme right as they appear. Pan and zoom the 3D window after each step.
GeoGebra
Citation
Milana Dabic
"Euclid's Construction of a Regular Icosahedron (XIII.16)"
http://demonstrations.wolfram.com/EuclidsConstructionOfARegularIcosahedronXIII16/
Wolfram Demonstrations Project
Published: October 19 2011
新资源
apec
Building Figures with Set Areas
Building Parallelograms with Set Areas
Rolling Circles and Polygons
רישום חופשי
发现资源
Bird wings movement mechanics
part 3
תרגיל 6
การลบจำนวนเต็ม
Equivalent fractions with number lines
发现主题
相似三角形
反射
微积分
平移
正切函数