Scalene is the odd-one out - it's a type of triangle. The others are types of angles !
scalene,acute obtuse,right
isocles, equilateral, obtuse, acute, scalene, right
scalene,acute,obtuse,right
Right, obtuse acute, reflex and scalene angles.
Equalateral, Isosceles, Scalene; Acute, Obtuse, Right
right obtuse acute and scalene
scalene,acute obtuse,right
isocles, equilateral, obtuse, acute, scalene, right
scalene,acute,obtuse,right
Right, obtuse acute, reflex and scalene angles.
Acute, equilateral, isosceles, obtuse, right angle and scalene.
Equalateral, Isosceles, Scalene; Acute, Obtuse, Right
A scalene triangle could have three acute angles, one right angle and two acute angles, or one obtuse angle and two acute angles.
No, a scalene triangle is simply a triangle where all angles are not equal and all side lengths are not equal, therefore they can or cannot be obtuse.
the best anwser would be scalene
3 vertices in a triangle, whether it is equilateral, isosceles or scalene; acute angled, right or obtuse.
No, they are not always obtuse, because a scalene triangle can also sometimes be an obtuse triangle (meaning that one interior angle is obtuse), making one exterior angle acute. Scalene triangles also can be a right triangles (meaning that one interior angle is a right angle), which would make an exterior angle a right angle. Then also they can be acute triangles, in this case all 3 exterior angles are obtuse.