Classify the triangle by its angles and sides. 6 in.
5 in.
8 in.
obtuse isosceles
acute isosceles
obtuse scalene
right scalene

obtuse scalene since 6 square plus 5 square is 36+25= 61, and 8 squared is 64, so 61<64, and if the legs are less than the hypotenuse, it would be an obtuse triangle. all the side are also unequal so it's a scalene.

i think it might be a but you might want a second opinion