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Similar Triangles Explorer 1
作者:
Jeff Holcomb
主题:
相似三角形
,
三角形
GeoGebra
What's it take to make the triangles the same shape? What do you notice? What do you wonder? What does it make you think always is true?
新资源
Involute of the Circle
Padel rebound angle (ignoring spin)
functionartculture
Difference engine Babbage vb 2
Adding Decimal Numbers and Shortest Path Strategies
发现资源
Congruent Chords (I)
Gabriel GeoGebra
Височина в триъгълник
Exponential and Logarithmic Functions Discovery
Week 2
发现主题
三角函数
几何变换
圆锥曲线
坐标
对数函数