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Area of Circles
Author:
Raphael Chan
,
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
bewijs stelling van Pythagoras
Transformations: 2 Steps (V2)
Transformations: 2 Steps (V1)
רישום חופשי
Transformations: 3 Steps (V2)
Discover Resources
Perpendicular Quiz (1)
Test
Inscribed Angle
Exploring Translations and Dilations
Graph Overlay
Discover Topics
Logarithmic Functions
Solids or 3D Shapes
Frequency Distribution
Arithmetic Mean
Vectors