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

固定周界長方形的面積變化(三)

Author:Anthony OR 柯志明, GeoGebra Institute of Hong Kong
Topic:Area, Perimeter, Rectangle

New Resources

  • 錐體建築師
  • 【案例】2013年安徽高考15题
  • 兩組對邊相等和有直角的四邊形
  • 算柱 (兩位數)
  • 兩位數除以一位數(一)

Discover Resources

  • 圓內接四邊形 ABCD ...,求 sinθ=?
  • Pyramid and Cone1
  • 千年曆2
  • Ex5C#14
  • v中點座標軌跡(圓大正多邊形小)

Discover Topics

  • Cosine
  • Pythagoras or Pythagorean Theorem
  • Logarithm
  • Unit Circle
  • Continuity
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®