The triangle formed by the straight lines `x=-y`, `x+y=4` and `x+3y=4` is :

Find the equation of the circle circumscribing the triangle formed by the straight lines x+y=6, 2x + y = 4 and x - 2y=5 .

Find the equation of the circumcircle of the triangle formed by the straight lines x+y=6,2x+y=4 and x+2y=5

Find the equation of the circle circumscribing the triangle formed by the straight lines x+y=6,2x+y=4 and x+2y=5

Find the equation of the circumcircle of the triangle formed by the straight lines x+y=6,2x+y=4 and x+2y=5

If the area of the triangle formed by the straight lines x=0, y=0 and 3x+4y=a(agt0 is 6. Find the value of a.

If the area of the triangle formed by the straight lines x=0,y=0 and 3x+4y=a (a>0) is 6 find the value of a .

.If the area of the triangle formed by the straight lines x=0,y=0 and 3x+4y=a(a>0) is 6.Find the value of a.

. If the area of the triangle formed by the straight lines x = 0 , y = 0 and 3x + 4y = a (a > 0) is 6 find the value of a .