Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
PMC 2011-12 Q9
Author:
Arthur Lee
題目九
GeoGebra
移動E點使兩個三角形同時變成等腰三角形。然後記錄AE,BE,CE,DE的長度。
New Resources
Function art 3D - waiting shed
Pythagorean Template: Integer Legs
GeoGebra 3D Modeling Workshop (March 8 2024)
Odd Function Explorer
Congruent Figures
Discover Resources
Mental Math Game
Marghyrningur
Trail 3
Adjacent Sides Diagonal Intersect
Monica's square
Discover Topics
Congruence
Terms
Scalene Triangles
Cube
Piecewise Functions