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固定周界的長方形面積變化
Author:
GeoGebra Institute of Hong Kong
Topic:
Area
,
Perimeter
,
Square
GeoGebra
New Resources
柱體建築師
【案例】2018年全国1卷理科12题
画直线等分三角形的面积
兩組對邊相等和有直角的四邊形
兩組對邊相等的四邊形
Discover Resources
等積的正方形與正三角形
橢圓螺旋
運用量角器量度以下角度
圓錐截痕
圓心在同一直線上且相切的圓(半徑可改變)
Discover Topics
Pyramid
Incircle or Inscribed Circle
Vectors 3D (Three-Dimensional)
Variance
Similar Triangles