Google Classroom
GeoGebra
GeoGebra Classroom
登入
搜尋
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
首頁
資源
個人檔案
Classroom
App 下載
"proof" of the triangle sum theorem
作者：
Zawierucha
,
Duane Habecker
This applet shows that the sum of the interior angles for ANY triangle is 180°.
GeoGebra
最新資源
Adding Decimal Numbers and Shortest Path Strategies
seo tool
apec
Difference engine Babbage vb 2
Interactive Unit Circle
探索資源
Circumcircle of Pedal Triangle of an Orthic Quadruple
quadratic - part 1
Forms of Lines
תרגיל 1 - שיוויון
เรือ
探索主題
不等邊三角形
平面
微分
幾何
導數