An Isosceles triangle has at least one line of symmetry but if it has more than one line of symmetry it can be an Equilateral triangle as well as a Isosceles Triangle. So a triangle with one line of symmetry is always Isosceles and If it has more than one it is always an Equilateral triangle as well as an Isosceles triangle.
Example of an Isosceles triangle:
Chat with our AI personalities
A line of reflection and a line of symmetry both show the reverse of an image.
Has nine sides
It has 3 lines of symmetry which are the perpendiculars taken from each vertex to the opposite base
ThisIsAPieceOfCrap
They all have line symmetry except S