1
One
One
An isosceles triangle has only one line of symmetry
Depends on the type of triangle. For a ; - Equilateral triangle - 3 lines Isosceles triangle - 1 line Scalene triangle - 0 (zero) lines. For a right-angled triangle, it can be either 1 lines or no lines, but NOT 3 lines.
1 - through the vertex
1 - through the vertex
An isosceles triangle has only 1 line of symmetry.
An isosceles triangle has 1 line of symmetry
an isosceles has only 1 line of symmetry
One
An isosceles triangle has only one line of symmetry
only one.
One.
Depends on the type of triangle. For a ; - Equilateral triangle - 3 lines Isosceles triangle - 1 line Scalene triangle - 0 (zero) lines. For a right-angled triangle, it can be either 1 lines or no lines, but NOT 3 lines.
None. A isosceles triangle has one line of symmetry and a equilateral triangle has three.
That depends 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 and any other triangles have no lines of symmetry.
Any isosceles triangle that is not also equilateral has exactly one line of symmetry.
The isosceles triangle has one line of symmetry, the perpendicular bisector of the base