Find the equation of the diagonals of the rectangle whose sides are contained in the lines `x=8,x=10,y=11`and `y=12`

Find the equations of the diagonals of the square formed by the lines x=o,y=0,x=1 and y=1.

Find the equations of the diagonals of the square formed by the lines x=0,y=0,x=1,y=1. a) y=x,y+x=1 b) y=x,x+y=2 c)2y=x, y+x=1/3 d) y=2x,y+2x=1

Find the diagonal of a rectangle whose length is 35cm and breadth is 12cm .

Find the equation of the parabola whose focus is (5,3) and directrix is the line 3x-4y+1=0.

Find the equation of the line whose X-intercept is 3 and which is perpendicular to the line 3x-y+23=0

Find the equations of the normals to the curve 3x^2 - y^2= 8 , which are parallel to the line x+3y = 4

Solve the following:Find the equation of the circle with centre on the line 2x+y=0 and touching the lines 4x-3y+10=0 and 4x-3y=30

Find the equations of the circles whose centers lie on the line 4x+3y=2 and which touch the lines x+y+4=0 and 7x-y+4=0

Find the equation of circle whose centre is the point (1,- 3) and touches the line 2x-y-4=0

Joint equation of the diagonals of the square formed by the pairs of lines xy+4x-3y-12=0 and xy-3x+4y-12=0 , is