The circumcircle of a triangle is given by `x^(2)+y^(2)-4x+6y-3=0`. The radius of the nine point circle of the triangle is

A right angled isosceles triangle is inscribed in the circle x^(2)+y^(2)-4x-2y-4=0 then length of the side of the triangle is

A right angled isosceles triangle is inscribed in the circle x^(2)+y^(2)-4x-2y-=0 then length of the side of the triangle is

Consider the circle x^2+y^2-4x-6y-3 = 0 Find the radius of the circle

The combined equation of three sides of a triangle is (x^(2)-y^(2))(2x+3y-6)=0 . If (-2, a) is an interior point of the triangle, then

In triangle ABC ,the equation of side BC is x-y=0. The circumcenter and orthocentre of triangle are (2,3) and (5,8), respectively. The equation of the circumcirle of the triangle is x^(2)+y^(2)-4x+6y-27=0x^(2)+y^(2)-4x-6y-27=0x^(2)+y^(2)+4x+6y-27=0x^(2)+y^(2)+4x+6y-27=0

In triangle A B C , the equation of side B C is x-y=0. The circumcenter and orthocentre of triangle are (2, 3) and (5, 8), respectively. The equation of the circumcirle of the triangle is a) x^2+y^2-4x+6y-27=0 b) x^2+y^2-4x-6y-27=0 c) x^2+y^2+4x-6y-27=0 d) x^2+y^2+4x+6y-27=0

In triangle A B C , the equation of side B C is x-y=0. The circumcenter and orthocentre of triangle are (2, 3) and (5, 8), respectively. The equation of the circumcirle of the triangle is a) x^2+y^2-4x+6y-27=0 b) x^2+y^2-4x-6y-27=0 c) x^2+y^2+4x-6y-27=0 d) x^2+y^2+4x+6y-27=0

The circle concentric with x^(2)+y^(2)+4x+6y+3=0 and radius 2 is

The circle concentric with x^(2)+y^(2)+4x+6y+3=0 and radius 2 is