No.
Scalene triangles are polygons like all triangles. The lengths of the sides of scalene triangle are all different.
Scalene triangles those triangles in which all the sides are of different lengths, but in isosceles triangles two sides of the triangle are equal in length. Therefore, no scalene triangle can ever be isosceles.
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.
Yes, scalene triangles can sometimes be acute triangles. A scalene triangle is defined as a triangle with all sides of different lengths, while an acute triangle has all angles measuring less than 90 degrees. It is possible for a scalene triangle to have all its angles under 90 degrees, making it an acute scalene triangle.
the equilateral isosceles and scalene
All triangles can tessellate.
triangles are scalene because they have no equal sides
yes all scalene triangles are actue. All the angles are 60 degrees. :)
they are all triangles
Scalene triangles. All three are different: Scalene Two are the same: Isosceles All three are the same: Equilateral
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.
All triangles add up to 180 degrees including scalene.