Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Lesson
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

矩形周长一定时正方形面积最大

Author:卢德洪
Topic:Area, Perimeter, Rectangle

New Resources

  • 美國國旗 (Codex 版)
  • 算柱 (兩位數)
  • 中華民國國旗 (Codex╱2026.10.06)
  • 國旗 (作圖步驟直接餵給 Claude)
  • 直角坐標平面上的旋轉變換

Discover Resources

  • 平面
  • 從 12 面體、20 面體到 C60 C80
  • 範例二
  • angle in semi-circle
  • 正多邊形柱體表面積展開圖

Discover Topics

  • Right Triangles
  • Piecewise Functions
  • Congruence
  • Line Segment
  • Differential Calculus
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2026 GeoGebra®