Home
News Feed
Resources
Profile
People
Groups
App Downloads

Contact us: office@geogebra.org

Terms of Service – Privacy – License

Language: English

© 2018 GeoGebra

三角形外角和=360⁰

Author:: 李春培

三角形外角和=360⁰

GeoGebra Applet

三角形外角和=360⁰

New Resources

微積分基本定理的副本
抛物线
未命名
Yk812t21_2
论两圆相减的直线是什么

Discover Resources

內心與角平分線觀察
指數與對數的對稱性
利用圓來畫橢圓
構造切線 / construct the tangent line
P6圓周和直徑(一)

Discover Topics

Square
Pyramid
Functions
Volume
Numbers

GeoGebra

About
Team
News Feed
Partners

Apps

Graphing Calculator
Geometry
3D Graphing
App Downloads

Resources

Classroom Resources
Groups
Tutorials
Help

Language: English

Terms of Service Privacy License

Facebook Twitter YouTube