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the equation of the circle whose centre is (3,-1) and which cuts off an intercept of length 6 from the lines 2x-5y+18=0 is

the equation of the circle whose centre is (3,-1) and which cuts off an intercept of length 6 from the lines 2x-5y+18=0 is

Grade:11

1 Answers

abhishek singh
40 Points
9 years ago
 perpendicular distance of this center from this line is  = 291/2 . 
 then apply pythagores theorem , to get radius of the circle as 381/2
now use the basic equation of circle to get ur answer ,
 
          (x-3)2 + (y +1 ) = 38 

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