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

Ratio & Proportion 比與比例

Author:Alex CHIK
gMath 互動數學教室 http://www.gmath.hk

New Resources

  • bewijs stelling van Pythagoras
  • Maclaurin and Taylor Polynomial
  • Quadric Surfaces and Cylinders
  • Step-By-Step Rationalization
  • Tracing the Hyperboloid of One Sheet

Discover Resources

  • Enlarging figures
  • Quadrilateres7
  • Writing Equations to Represent Tables 407
  • Amplitude of a Sine Graph
  • Simple Equations - Rotation vs. Time - Sim to Sim - Cubic 1
  • Linear formulas and graphs

Discover Topics

  • Terms
  • Bar Chart or Bar Graph
  • Geometric Mean
  • Ellipse
  • Sine
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

© 2025 GeoGebra®