Yes.
yes all scalene triangles are actue. All the angles are 60 degrees. :)
isocles, equilateral, obtuse, acute, scalene, right
scalene triangle,acute triangle
equilateral triangle, acute triangle, some isosceles and scalene triangles
Yes.
scalene triangles can be the same as acute triangles beacause scalene triangles are triangles with 3 different angles and sides. An acote triangle needs to have 3 angles less than 90 degrees.
yes all scalene triangles are actue. All the angles are 60 degrees. :)
No, scalene triangles can be obtuse, right or acute triangles. A 3 - 4 -5 right triangle (lengths of the sides) is one example of a right-scalene triangle. In fact, with the exception of the [45°, 45°, 90°] right triangle (which is isosceles) all other right triangles are scalene.
yea 2
A scalene triangle can have 1 obtuse angle and 2 different acute angles or it can have 3 different acute angles providing that the 3 angles in both scalene triangles add up to 180 degrees.
right obtuse acute and scalene
isocles, equilateral, obtuse, acute, scalene, right
scalene triangle,acute triangle
equilateral triangle, acute triangle, some isosceles and scalene triangles
Acute, equilateral, isosceles, obtuse, right angle and scalene.
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.