3. A circle of radius 987.03ft centered at point A, intersects another circle of radius 1179.54 ft centered at point B. The X and Y coordinates (in feet) of A are 1958.74 and 4211.23, respectively and those of point B are 2561.52 and 2324.21, respectively. What are the coordinates of the intersection point(s)? If the radius of the circle at point A was changed to 753.34ft, what would be the intersection point? Comment on your results.

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