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Discussion: All Tools in Trigonometry on Sketchpad
Topic: Using Sketchpad to illustrate coterminal angles


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Subject:   Using Sketchpad to illustrate coterminal angles
Author: Lillian
Date: Mar 10 2008
Does anyone know if there's a way to illustrate angles with measures greater
than 2pi using Sketchpad.  I'd love be able to draw a unit circle, put a point
on the unit circle, animate it, and display the radian measure of the arc formed
as the point goes around the circle, and have it not start over at 0 every time
the point goes around the circle.

Thanks,
Lillian

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