The equations of two sides of a triangle are x+4y=7 and 2x-5y=1 . If the equations of its base be x+y=2 , find the length and the equation of its altitude.

The equations of two adjacent side of a parallelogram are 4x+5y=0 and 7x+2y=0 . If the equation of its one diagonal be 11x+7y=9 , find the equation of its other diagonal.

The equations of two sides of a triangle are 3x-2y+6=0 and 4x+5y-20 and the orthocentre is (1,1). Find the equation of the third side.

The equations of two sides of a triangle are 3x-2y+6=0\ a n d\ 4x+5y-20\ a n d\ the orthocentre is (1,1). Find the equation of the third side.

The equations of two sides of a triangle are 3x-2y+6=0\ a n d\ 4x+5y-20\ a n d\ the orthocentre is (1,1). Find the equation of the third side.

The equations of two sides of a triangle are 3x-2y+6=0\ a n d\ 4x+5y-20\ a n d\ the orthocentre is (1,1). Find the equation of the third side.

The equations of the three sides of a triangle are x=2,y+1=0 and x+2y=4 .The coordinates of the circumcentre of the triangle are

The equation of the base of an equilateral triangle is 12 x + 5y-65=0. If one of its verices is (2,3) then the length of the side is

Two consecutive sides of a parallelogram are 4x+5y=0 and 7x+2y=0 . If the equation of one diagonal is 11 x+7y=9, find the equation of the other diagonal.

Two consecutive sides of a parallelogram are 4x+5y=0 and 7x+2y=0 . If the equation of one diagonal is 11 x+7y=9, find the equation of the other diagonal.