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The Arithmetic Mean Geometric Mean Inequality
Move A along the circumference of the semi-circle. What can you say about the relationship between AD and the radius of the circle? This is a Java Applet created using GeoGebra from www.geogebra.org - it looks like you don't have Java installed, please go to www.java.com
Bézier Curves -How the Recursive Algorithm Works
A set of n+1 points will create a Bézier curve of n-th order. Drag the first slider to select the number of points. Drag the point on the slider "Recursion Level" to 1 to see the first new set of points. Continue dragging the Recursion Level slider to the end to see all recursive steps and how the last point, generating the Bézier curve, is constructed. Hit the Play button to follow the
Angle Bisector of a Right Triangle
Move point P. What do you observe? This is a Java Applet created using GeoGebra from www.geogebra.org - it looks like you don't have Java installed, please go to www.java.com What can you say about the diagonal of the outer square in relation to its angles? in relation to the right triangles formed by the square? What can you say
