reflection
A symetry line is like a mirror line, if you put it in the middle of something, the other side will have to be the same thing, flipped. if you take the letter V, you can put a vertical symetry line in the middle of it, and both sides will be exactally the same, but just flipped.
You can flip the traced version along various lines. If the flipped shape matches the original then the that is a line of symmetry. Alternatively, if you can find a fold such that the two halves of the tracing match then the fold line is a line of symmetry.
It is a line of symmetry
a line is a basic line drawn from a pencil a shape is a shape for example a star is a shape
A reflection?
You do a flip in geometrey when you do transformations. Flip is a transformation in which a plane figure is flipped or reflected across a line, creating a mirror image of the original figure.
A symetry line is like a mirror line, if you put it in the middle of something, the other side will have to be the same thing, flipped. if you take the letter V, you can put a vertical symetry line in the middle of it, and both sides will be exactally the same, but just flipped.
When a translation is followed by a reflection across a line parallel to the direction of translation, the resulting transformation is a glide reflection. This transformation involves moving the shape in a specified direction (translation) and then flipping it over (reflection) across a parallel line. The combination results in the shape being both translated and reflected.
It depends on the form of transformation.
You can flip the traced version along various lines. If the flipped shape matches the original then the that is a line of symmetry. Alternatively, if you can find a fold such that the two halves of the tracing match then the fold line is a line of symmetry.
It is a line of symmetry
Reflection in the line.
line transformation ratio would be the turns ratio (ie voltage ratio), while the phase transformation ratio is most probably the phase shift introduced by a 3 phase transformer.
a line is a basic line drawn from a pencil a shape is a shape for example a star is a shape
It depends on the kind of transformation: it could be reflection or translation.
Translation
it is a translation