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变化的三角形的旁心.许兴华数学
Author:
许兴华数学
Topic:
Geometric Transformations
,
Triangles
GeoGebra
New Resources
美國國旗 (Codex, 2026.10.06)
幾何作圖題：切三圓（題目）
國旗 (作圖步驟直接餵給 Claude)
美國國旗 (Claude 版)
找出對稱軸
Discover Resources
等差數列等差數列
HW question locus 2
Strike and Dip 地層的走向與傾角模擬
光圈与正多边形外角和
第八周作业3
Discover Topics
Circumcircle or Circumscribed Circle
Kite
Statistics
Geometric Distribution
Vectors 3D (Three-Dimensional)