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I am working on a GPS problem involving Longitude and Latitude. I have 3 waypoints making a triangle and I need to find the center and the cooresponding coordinates to that center. A= N 44.18.642 w 76.33.807 B= N 44.18.362 w 76.34.163 C= N 44.18.313 w 76.33.383 I know you draw a circle that touches on each point, but how can I derive a set of GPS ccordinates to find the location?