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內心

Author:Jensen Wong

New Resources

  • 兩組對邊相等的四邊形
  • 兩組對邊相等和有直角的四邊形
  • 算柱 (兩位數)
  • 柱體建築師
  • 【案例】2018年全国1卷理科12题

Discover Resources

  • 內心
  • 與三個半圓相切之圓家封閉面積
  • q1: triangle with 3 equal part
  • 滑桿應用
  • 探索“三等分点连线围成的小三角形”的特点

Discover Topics

  • Random Variables
  • Logarithmic Functions
  • Secant Line or Secant
  • Straight Lines
  • Division
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