Symmetry is dividing a shape or figure in a certain way so that both sides are the same. Usually the line of symmetry, the line separating the shape, is a straight line.
a line of symmetry is the middle of a shape that is the same on both sides
It is a median.
To have no symmetry the four sides would all have different lengths, and each angle would also be different. The figure would not look like a square or a rectangle, but would instead be an irregular 4-sided polygon.
A squashed open box? Alternatively, a right-angle trapezium: ............................ .-------------....... .|..................\...... .|...................\..... .|....................\.... .|......................\.. .-----------------. ............................
No, the division sign (÷) does not have rotational symmetry. When rotated 180 degrees, it does not look the same as its original position. In contrast, shapes like circles or squares exhibit rotational symmetry, but the division sign does not fit this criterion.
Yes is a rotational symmetry 180 degree it will look like these
a line of symmetry is the middle of a shape that is the same on both sides
a cross
It is a median.
Something that you can fold and its equal....
Symmetry exists naturally. Look at an animal, a leaf, or a flower and you will see symmetry (one side looks like the mirror of the other).
Because the London Eye can turn a full 360 degrees and replicate or look like itself it considered to have rotational symmetry.
It's just when you rotate a shape. Each time you rotate it, and it looks exactly like the shape you had before you started rotating, is one line of rotational symmetry.
Two trapezoids
Oh, dude, a triangle with 3 lines of symmetry would look like, you know, a regular old equilateral triangle. It's like the symmetrical superstar of triangles, with each line slicing it into equal parts like a perfectly cut pizza. So, if you're ever in a triangle symmetry contest, this is the one you want to bring to the party.
i could tell by the look of her body ,that she new what symmetry was.
This is a octagonA octagon has 8 sides and 8 corners.1 face and 8 lines of symmetry.* * * * *An octagon need not have any lines of symmetry.