A parallelogram does not have a line of symmetry.
Because linear symmetry defines a line such that the shape is unchanged when REFLECTED in that line.
The letters S and N have point symmetry but not line symmetry.
draw line of symmetry for 20
Shapes do not always have lines of symmetry. For example, if you have an irregular shape, it will not have a line of symmetry. I am quite certain though that all geometric shapes have a line of symmetry.
A line of symmetry is a reflection.
The property is Reflection Symmetry, Line Symmetry or Mirror Symmetry
A line of reflection and a line of symmetry both show the reverse of an image.
The line of reflection in symmetry is the imaginary line that travels down the line of symmetry. For example, in a square, the line of reflection would be the line down the center of the square, and the line down the diagonal of the square.
No figure is changed by a translation so the last part of the question is irrelevant. Any figure with a horizontal line of symmetry will not be changed by a horizontal reflection.
Line symmetry = Reflection symmetry. Point symmetry = Rotational symmetry.
A line of symmetry is usually within the object whereas a line of reflection need not be.
A Line of Symmetry.
Reflection symmetry, reflectional symmetry, line symmetry, mirror symmetry, mirror-image symmetry, or bilateral symmetry is symmetry with respect to reflection
Line symmetry is another name for reflection symmetry. One half is a reflection of the other half. The line of symmetry is the line where you could fold the image and have both halves match exactly.
Think of the line of symmetry as a mirror (indeed try using a small hand rectangular hand mirror). a symmetry either side of a line is like a reflection of one side in the mirror.
It is a line of symmetry.