But they are just lines!
Geometry
Level
2
\[ \large \begin{cases}{ x + y = 0 } \\ {3x + y - 4 = 0 } \\ {x + 3y - 4= 0 } \end{cases} \]
The intersection points of these straight lines form a triangle. What kind of triangle is this?
by
Sai Teja Prasanth