A parallelogram does not have a line of symmetry.
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.
The letters S and N have point symmetry but not line symmetry.
draw line of symmetry for 20
square
What is axis of symmetry? the axis of symmetry is a line that divides a planar figure into two congurent reflected halves
Only One Line of SymmetryAn isosceles triangle only has one line of symmetry.
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 square
An axis of symmetry is any of one or more lines about which a geometric figure is symmetrical.
The letters S and N have point symmetry but not line symmetry.
draw line of symmetry for 20
A figure has line symmetry if it can be divided into two identical halves that are mirror images of each other along a specific line, known as the line of symmetry. To determine if a figure has line symmetry, you can fold the figure along the line; if the two sides match perfectly, the figure has line symmetry. Additionally, you can visually check by reflecting points across the line to see if they coincide.
yes
square
The answer will depend on the figure, the type(s) of symmetry and what information about is is given.
line
An octagon is a 2-dimensional figure, not a line of symmetry. However, it has several lines of symmetry.