The sides of a `DeltaABC` are `2x-y +5 = 0; x+y-5 = 0 and x- 2y -5 = 0`. Sum of the tangents of its interiorangles is

The sides of a Delta ABC are 2x-y+5=0;x+y-5=0;x-2y-5=0 If the sum of the tangents of its interior angles is expressed in the lowest form (p)/(q) then find the least value of p+q

2x-y-5=0; x+3y-9=0

The equations of the sides of a triangle are x+y-5=0, x-y+1=0, and y-1=0. Then the coordinates of the circumcenter are

The equations of the sides of a triangle are x+y-5=0, x-y+1=0, and y-1=0. Then the coordinates of the circumcenter are

The equations of the sides of a triangle are x+y-5=0, x-y+1=0, and y-1=0. Then the coordinates of the circumcenter are

If the lines 12x + 5y + 16 = 0 and 12 x+ 5y - 10 = 0 are tangent to a circle then the radius is :

The equations of the sided of a triangle are x+y-5=0,x-y+1=0, and y-1=0 . Then the coordinates of the circumcentre are