the radius of the circle which has lines x+y-1=0,x+y-9=0 as tangents Share with your friends Share 0 Rahul Raj answered this dear student the two given tangentsx+y-1=0and x+y-9=0are parallelso diameter of circle=distance between parallel tangents2*radius=9-11+1radius=82×12=42=22 regards -1 View Full Answer
