Is the triangle, whose vertices are `(5, -6), (1, 2) and (-7, -2)`, a right-angled triangle,
Channel: Doubtnut
Date: 2020-04-05

Is the triangle, whose vertices are `(5, -6), (1, 2) and (-7, -2)`, a right-angled triangle, an acute-angled triangle or an obtuse-angled triangle?