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Centres of a Triangle
作者：
Phil Ramsden
GeoGebra
最新資源
Slope and Road Signs
Hyperbolic Paraboloid
Untitled
Viviani's Curve
Damped Trochoidal Curve
探索資源
TriangleToSquare
A spiral and triangles
Approximation of sin() from a triangle wave.
Modeling nature
Adding Fractions
探索主題
直角三角形
四邊形
不等邊三角形
除法
內切圓