The triangle formed by the pair of lines `x^2 - 4y^2 = 0` and the line `x-a=0` is always 1) Equilateral 2) Isosceles 3) Right angled 4) Scalene

The triangle formed by the pair of lines x^(2)-4 y^(2)=0 and the line x-a=0 is always

The triangle formed by the pair of line 3x^2+48xy+23y^2=0 and the line 3x-2y+4=0 is

The triangle formed by the pair of lines x^(2)-4y^(2)=0 and x-a=0 is always

The triangle formed by the pair of lines x^(2)+16x-y^(2)=0 and x-2y+13=0 is

Orthocentre of the triangle formed by the pair of lines xy=0 and the lines 2x+3y+4=0 is

The area of the triangle formed by the pair of lines 3x^(2) + 8xy - 3y^(2) = 0 and the line 3x + 4y - 5 =0 is,

Determine whether the triangle formed by the lines x-7y+12=0,7x+y-16=0 and 3x+4y-4=0 is (a) equilateral (c) isosceles 6. (b) right-angled (d) none

The area of the equilateral triangle formed by the lines x^(2)-3y^(2) = 0 and the line x-3a = 0, in sq. units, is

The centroid of the triangle formed by the pair of lines 12 x^(2)-20 x y+7 y^(2)=0 and the line 2 x-3 y+4=0 is