Answer:The side opposite to the obtuse angle in a obtuse triangle is the largest side of that triangle.
Step-by-step explanation:
So if a triangle has an obtuse angle then it will be the only obtuse angle in the triangle, rest of the other two angles must be smaller than that.
Also, we know that the side opposite to the lager angle is larger.
Therefore, the side opposite to the obtuse angle in a obtuse triangle is the largest side of that triangle.