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

三角形面積公式 1/2 bc sinA

Author:羅驥韡 (Pegasus Roe)
Topic:Area

New Resources

  • 算柱 (兩位數)
  • 兩組對邊相等的四邊形
  • 拼砌四邊形
  • 兩位數加法
  • 四邉形 (四年級) 教師版

Discover Resources

  • 阿波羅尼奧斯圓
  • 斜率
  • 不規則圖形的周界(F)
  • DSE Circle-ACT01B Relationship between Centre and Chord
  • 垂心應用

Discover Topics

  • Mathematics
  • Linear Functions
  • Normal Distribution
  • Scalene Triangles
  • Numbers
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®