The sides of a triangle are given by `x-2y+9=0, 3x+y-22=0 and x+5y+2=0`. Find the vertices of the triangle.

If the equations of three sides of a triangle are x+y=1, 3x + 5y = 2 and x - y = 0 then the orthocentre of the triangle lies on the line/lines

The sides of a triangle are given by the equations y-2=0, y+1=3(x-2) and x+2y=0 Find graphically (i) the area of triangle (ii) the co ordinates of the vertices of the triangle.

The equation of the sides of a triangle are x+2y+1=0, 2x+y+2=0 and px+qy+1=0 and area of triangle is Delta .

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 sides of a triangle are given by the equation y-2=0,y+1=3(x-2) and x+2y=0 Find, graphically: The area of a triangle

Draw the graphs of the following equations: 2x-y-2=0 , 4x+3y-24=0 and y+4=0 Obtain the vertices of the triangle so obtained. Also, determine its area.

Find the area of the triangle formed by the straight lines 7x-2y+10=0, 7x+2y-10=0 and 9x+y+2=0 (without sloving the vertices of the triangle).

Draw the graphs of the following equations: 2x-3y+6=0,\ \ \ 2x+3y-18=0,\ \ \ y-2=0 Find the vertices of the triangle so obtained. Also, find the area of the triangle.

The sides of a triangle are given by the equations 3x+4y=10, 4x-3y=5, and 7x+y+10=0 , show that the origin lies within the triangle.

If two sides of a triangle are represented by 2x-3y+4=0 and 3x+2y-3=0 , then its orthocentre lies on the line : (A) x-y+ 8/15 = 0 (B) 3x-2y+1=0 (C) 9x-y+9/13 = 0 (D) 4x+3y+5/13=0