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Area of Circles
Author:
Lua Shixiong
,
Anthony OR 柯志明
Topic:
Area
,
Circle
,
Perimeter
What is the area of a circle? Explore with the following applet.
GeoGebra
Anthony Or, GeoGebra Institute of Hong Kong.
New Resources
Golden Dragon and Icosahedron
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
רישום חופשי
Rotating icosahedron
Geostationary satellites
Discover Resources
Coordinate Dilations
PacMaze2
Activity 3: Exploring Translations
Untitled
Activity for slope
Discover Topics
Circumcircle or Circumscribed Circle
Median Line
Fractions
Definite Integral
Scalene Triangles