Find the vertices and the area of the triangle whose sides are `x=y, y=2x and y=3x+4`.

Find the vertices of the triangle whose sides are y+2x=3, 4y+x=5 and 5y+3x=0

Find the area of the triangle whose sides are: 3x-2y+1=0, 3x+y+4=0 and 3x-5y+34=0

Find the coordinats of the incentre of the triangle whose sides are x=3, y=4 and 4x+3y=12 . Also find the centroid.

Find the area of the triangle, the equations of whose sides are y=x, y=2x and y-3x=4.

Find the sum of coordinates of the orthocentre of the triangle whose sides are x=3,y=4 and 3x+4y=6

Find the area of the triangle formed by the lines y=x,y=2x,y=3x+4

Find the area of the triangle formed by the lines x=3,y=2 and 3x+4y=29

Find the circumcentre of the triangle whose sides are 3x-y+3=0,3x+4y+3=0 and x+3y+11=0

Find the equation of circumcircle of the triangle whose sides are 2x +y = 4,x + y = 6 and x +2y=5 .

Coordinates of the orthocentre of the triangle whose sides are 3x-2y=6,3x+4y+12=0 and 3x-8y+12=0is