A square, a paralellogram, a trapezoid, a circle, a rectangle, a rhombus.
triangle
yes
The letter T for example
A parallelogram normally has no lines of symmetry unless it is in the shape of a rectangle which will then give it 2 lines of symmetry
There are many. An isosceles triangle, for example.
triangle
It depends on the shape!
yes
The letter T for example
A parallelogram normally has no lines of symmetry unless it is in the shape of a rectangle which will then give it 2 lines of symmetry
Because linear symmetry defines a line such that the shape is unchanged when REFLECTED in that line.
There are many. An isosceles triangle, for example.
is a square a rational symmetry? is a square a rational symmetry?
Reflection symmetry, reflectional symmetry, line symmetry, mirror symmetry, mirror-image symmetry, or bilateral symmetry is symmetry with respect to reflection
No. You can reflect any shape about a line but if the resulting image is not the same as the original, that line is not a line of symmetry.
None - it has rotational symmetry - not reflection symmetry.
Not always. It depends where the line of symmetry is located.