Q59. The straight lines defined by the equations x + y = 0, 3x + y = 4, and x - 3y - 4 = 0 form a triangle. This triangle is:Mathematics — Analytic Geometry — Question 59 of 217A. IsoscelesB. EquilateralC. Right angledD. ScalenePractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →