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Area of a Circle
Author:
C.J. Carlson
,
Anthony OR 柯志明
Topic:
Area
,
Circle
What is the area of a circle? Explore with the following applet.
GeoGebra
Anthony Or, GeoGebra Institute of Hong Kong.
New Resources
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Nefroida
Positive and Negative Space
bewijs stelling van Pythagoras
koch tool
Discover Resources
Rolling regular polygons about any two-way inclined straight
Shapes
Construct a perpendicular bisector
AC=BA
sin inverse
Discover Topics
Power Functions
Percentages
Kite
Algebra
Vectors 3D (Three-Dimensional)