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GREECE Earth shadow
作者：
--- Italian Team: Nicoletta Bucigni, Stefano Loschi, Monia Mattiacci, Antonella Pignatelli ---
GeoGebra
最新資源
Building Parallelograms with Set Areas
Mondrian's Puzzle
Regular Polygons and Equivalent Triangles
Slope Between 2 Points (Phase 2)
seo tool
探索資源
MyFirstChallenge_mackenzie.ggb.
isosceles triangle
LZ 8.1.5.3 Transformations of a Segment
cmsaldo.png
探索主題
等腰三角形
正弦
乘法
垂心
3D 向量（三維）