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| //: Playground - noun: a place where people can play | |
| import UIKit | |
| func trilateration(point1: Point, point2: Point, point3: Point) { | |
| let x1 = point1.position.xCoord | |
| let y1 = point1.position.yCoord | |
| let x2 = point2.position.xCoord |