If the circumcentre of the triangle whose vertices are `(0,2),(3,5)and (5,8)`
Channel: Doubtnut
Date: 2020-03-29

If the circumcentre of the triangle whose vertices are `(0,2),(3,5)and (5,8)`is (h,k) then `4(h^(2)+k^(2))` equals`\"_____\".`