jtw123456 Posted November 20, 2005 Posted November 20, 2005 Can you find ANY point of a trigonomic function with only the radius, and an angle without using a system of equations to find the point of intersection between the circle's ray and its itself?
cosine Posted November 20, 2005 Posted November 20, 2005 Can you find ANY point of a trigonomic function with only the radius, and an angle without using a system of equations to find the point of intersection between the circle's ray and its itself? Well [math]rcos(\theta)[/math] and [math]rsin(\theta)[/math] are the trig functions for angle theta and radius r. Does that answer your question?
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