Show that the lines `(x+2a)^2-3y^2=0,x=a` form an equilateral triangle.

Show that the lines x^(2)+16xy-11y^(2)=0 form an equilateral triangle with the line 2x+y+1=0 and find its area.

Show that the lines form an equilateral triangle and find its area (x+2a)^(2)-3y^(2)=0,x-a=0

Show that the lines form an equilateral triangle and find its area x^(2)-4xy+y^(2)=0, x+y-3=0

Show that following lines forms an equilateral triangle and find its area x^(2)-4xy^(2)=0, x+y-3=0

Show that the straight lines represented by 3x^2+48xy+23y^2=0,3x-2y+13=0 form an equilateral triangle of area (13)/(sqrt(3)) sq. units

Show that following lines forms an equilateral triangle and find its area 3x^(2)+48xy+23y^(2)=0, 3x-2y+13=0

Two line from the family of lines (1+2lambda)x-(1+lambda)y+1=0 and the line x+y=5 form an equilateral triangle. The equation of the two lines can be

Equation of pair of lines through (0,0) and forming an equilateral triangle with the line x-3y+4=0 is