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畫三角形 題2b
Author:
GeoGebra Institute of Hong Kong
Topic:
Isosceles Triangles
,
Triangles
Related Topics
Area
Circle
Perimeter
Polygons
Quadrilaterals
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拋物線
我的第一個GGB動畫
二元一次方程式與圖形
a03~x² + y² / 9 + z² / 4 = 1
三角形的内切圆和外接圆
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Histogram
Angles
Secant Line or Secant
Square
Right Triangles