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Area of Circles
Author:
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
Droste effect
Droste effect draft
Flip Flop
Taylor Polynomial
探究由平行線和截線所成的角
Discover Resources
Figure 14.18
Triangle Exterior Angles
สำรวจ20
שומר מסך 1
Kim_Lew_Midpoint Quadrilateral 7
Discover Topics
Means
Arithmetic Operations
Line Segment
Sequences and Series
Expected Value