code: def distance_to(self, point):
          '''
          Return the distance between this point and another point in meters.
  
          :param point: Point to measure distance to
          :type point: Point
  
          :returns: The distance to the other point
          :rtype: float
          '''
          angle = math.acos(
              sin(self.lat_radians) * sin(point.lat_radians) +
              cos(self.lat_radians) * cos(point.lat_radians) *
              cos(self.long_radians - point.long_radians)
          )
          return angle * EARTH_RADIUf distance_to(self, point):
          '''
          Return the distance between this point and another point in meters.
  
          :param point: Point to measure distance to
          :type point: Point
  
          :returns: The distance to the other point
          :rtype: float
          '''
          angle = math.acos(
              sin(self.lat_radians) * sin(point.lat_radians) +
              cos(self.lat_radians) * cos(point.lat_radians) *
              cos(self.long_radians - point.long_radians)
          )
          return angle * EARTH_RADIUS
docs: Return the distance between this point and another point in meters.
  
          :param point: Point to measure distance to
          :type point: Point
  
          :returns: The distance to the other point
          :rtype: float