GeoGebra
Create Lesson
GeoGebra
Home
News Feed
Resources
Profile
People
Groups
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？
答案: 12 cm²
New Resources
trop bien
Exponential decay model
Square Investigation
Parallelogram Pretenders
Rhombus Pretenders
Discover Resources
Semi-Regular Tessellation {4, 3, 3, 4, 3}
Slider Example
Central Angles, Arcs and Chords Construction
Face
Peacock - Straight Beam - Mara
Discover Topics
Coordinates
General Quadrilateral
Expected Value
Equilateral Triangles
Sphere