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Double Angle Tracer
Author:
sdsumslc
Drag point Theta around the unit circle. Watch what happens to 2*theta. For what values of theta is sin(theta)=sin(2*theta)?
GeoGebra
New Resources
Flip Flop
Dissections by Guillermo Bautista
探究由平行線和截線所成的角
Average Rate of Change: Graph a Function (2)
Quiz: Finding Average Rate of Change
Discover Resources
complex number addition
Joey Merkin Special Segments Centroid
Geogebra 2nd day
Slope
Solving quadratic equations by using the formula with gemetrical meaning.
Discover Topics
Median Value
Integers
Logarithmic Functions
Polynomial Functions
Rhombus