It varies depending on the angles and lines of the triangle.
An equilateral triangle has 3 lines of symmetry
1One
one
One
It varies depending on the angles and lines of the triangle.
1
An equilateral triangle has 3 lines of symmetry
There can be only one pair of perpendicular lines in an isosceles triangle when it is a right angled isosceles triangle. A non right angled isosceles triangle has no pairs of perpendicular lines.
An isosceles triangle has only 1 line of symmetry.
1One
one
One
None.
2
3
An isosceles triangle has 1 line of symmetry