Here's a DS question. Geometry triangle concept.
Is triangle ABC obtuse angled
I) a^2 + b^2 > c^2
II) The center of the circle circumscribing the triangle does not lie inside the triangle
Please give detailed exp as to why each case is valid or invalid & why a specific option was chosen invalidating the other.
Experts Kindly chip in !
Is triangle ABC obtuse angled
I) a^2 + b^2 > c^2
II) The center of the circle circumscribing the triangle does not lie inside the triangle
Please give detailed exp as to why each case is valid or invalid & why a specific option was chosen invalidating the other.
Experts Kindly chip in !
