Question

Help ASAP! Is it possible for a triangle to be both scalene and isosceles, both isosceles and obtuse, both right and equiangular, both equilateral and eight. An explanation, would be wonderful thanks!!!

Answer 1

All are impossible except for isosceles and obtuse.

Scalene and isosceles are two categories for a triangle and are completely different. Equilangular can't be right because all angles are acute, and it can't be eight because all the angles are 60°.

A triangle can be isosceles and obtuse because the angle at the top will be obtuse while the others are acute.

I hope that helps!