Grade 12th passAlgebraIF Z1 Z1 Z3 ARE VERTICES OF A TRIANGLE INSCRIBED IN THE CIRCLE |Z|=5 ,THEN CORDINATE OF ORTHOCENTRE Pad 8 Years agoGrade 12th pass
Deepak Kumar Shringi8 Years agoHere the key is centroid divides line joining orthocentre & circumcentre in 2:1