Trigonometry Demo
cos (x-value):
sin (y-value):
tan (y/x ratio):
convert degrees to radians, you get x,y coordinates based on a circle
with a radius of one (pixel in this script).
cos = x (from -1 to +1 on the x axis)
sin = y (from -1 to +1 on the y axis)
 
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x-axis
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y-axis
 
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