I think I asked this questions befor ebut can't remeber. I need to put a point at the tangent point where a radius and a line intersect. I have tried all the points but I keep getting the point in the center of the radius. I need the tangent point where they meet. Point 3 is where the point keeps going. I hope I uploaded the picture.Any help would be great.

3.5 mr2

3.5 mr2

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