line of symmetry
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.
An isosceles trapezium.
A 'mirror image'
Dodecagon
line of symmetry
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.
You cannot have one parallel line. There must be another line that it is parallel to. Also, 1 symmetry is meaningless - you can have one axis of symmetry or rotational symmetry of order one. The answer will depend on which one it is.
A Line of Symmetry.
Linesof latitude are also known as circles of latitude or parallels.
If it is a square or a rectangle, then yes, it will have lines of symmetry. But if you're thinking of your typical parallelogram that does not have another name, then no, it does not have lines of symmetry. Basically, no.
Another name for reflection symmetry is mirror symmetry.
soda
Bisecting the line.
A square, hexagon
It is its diameter which gives a circle infinite lines of symmetry
Diameter