The definition of the word "scalene" is a triangle having three sides of different lengths.
The mathematical definition of "symmetry" is an exact reflection of form on opposite sides of a dividing line/plane.
Therefore, by definition, no lines of symmetry exist in a scalene triangle.
No
a scalene triangle has 0 lines of symmetry. Scalene triangles are triangles with no sides the same so it can't have a side of symmetry. That is why their are 3 different types of triangles
None.
A triangle having each of its three sides of different lengths is a scalene triangle. That would also mean there are no lines of symmetry.
That will depend on what type of triangle it is because an equilateral triangle has 3 lines of symmetry whereas an isosceles triangle has only 1 line of symmetry but a scalene triangle has no lines of symmetry.
a scalene triangle has no lines of symmetry
A scalene triangle has no lines of symmetry.
A scalene triangle
Scalene.
An isosceles triangle has 1 line of symmetry, an equilateral triangle has 3 and a scalene triangle has no lines of symmetry.
0 lines of symmetry
No
None.
A scalene triangle has no lines of symmetry
a scalene triangle has 0 lines of symmetry. Scalene triangles are triangles with no sides the same so it can't have a side of symmetry. That is why their are 3 different types of triangles
None.
7 there are 7