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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.

Q: Are all scalene triangles acute triangles?

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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.

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.

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.

Yes all equilateral triangles are acute triangles, but not all acute triangle are equilateral triangles.

Acute, equilateral, isosceles, obtuse, right angle and scalene.

Related questions

yes all scalene triangles are actue. All the angles are 60 degrees. :)

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.

equilateral triangle, acute triangle, some isosceles and scalene triangles

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.

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.

right obtuse acute and scalene

isoseles , equalteral, scalene

Scalene triangles are polygons like all triangles. The lengths of the sides of scalene triangle are all different.

isocles, equilateral, obtuse, acute, scalene, right

Not always because one of the interior angles could be obtuse.