GeoGebra
Home
News Feed
Resources
Profile
People
Groups
App Downloads
GeoGebra
Area of Circles
Author:
Bjarne
,
Anthony OR 柯志明
What is the area of a circle? Explore with the following applet.
Anthony Or, GeoGebra Institute of Hong Kong.
New Resources
Parallel Line Constructions Step-by-Step
Unit 3 Constructions - Parallel Line Through a Point
Eratosthenes measure of the circumference of Earth
Goddard_Geogebra
AROC and IROC
Discover Resources
Angle Bisector Proportionality Theorem
Pythag intro tilted squares
สามเหลี่ยมพีทาโกรัส
Second Derivative Plot
mean mode median in frequency table
Discover Topics
Confidence Interval
Reflection
Kite
Multiplication
Bar Chart or Bar Graph