Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
question 2
Author:
Arthur Lee
可隨意移動圖中的藍點。 正方形ABCD由四個相同的小正方形組成。如果ABCD的面積是 24 cm²，三角形EFG最大面積是多少？
GeoGebra
答案: 12 cm²
New Resources
bewijs stelling van Pythagoras
z`]]
Random Polar Curve (3)
Model sferyczny - dwunastościan-dwudziestościan
Model sferyczny - sześcian-ośmiościan
Discover Resources
MTZ Moore Polynomial Functions
Angle with sliders
Sample Geometry Applet
Several level sets
Discover Topics
Hyperbola
Straight Lines
Reflection
Fractions
Symmetry