Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Question 3
Author:
Arthur Lee
移動E點使兩個黃色長方形的面積相等而AE的長度剛好是5。完成後,紀錄圖中EC的長度作為答案。
GeoGebra
答案:EC=10
New Resources
Calendar Puzzle
derivatives of x^n
Flip 4 Coins
Flip A Bunch of Coins
Flip 9 Coins
Discover Resources
test205
dyn_lin
Tessellation Explorer - Regular Polygons
Triangle Types
Discover Topics
Reflection
Angles
Exponential Functions
Boxplot
Calculus