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GeoGebraGeoGebra Classroom

Sine and Cosine graphs

Author:
etheakston
Hold down the shift key and click and drag on the window to move the axes. Hold down the shift key and scroll down/up to zoom in/out. Click and drag point P to see how changing the angle of a right-angle triangle affects the the length of the opposite and adjacent sides (for a hypotenuse of constant length).