There are infinite lines of symmetry, as in the case of a circle, the diagonal is the line of symmetry. The diagonal can start at an infinite number of places, and thus there are endless possible lines of symmetry.
Six - three from diagonal to diagonal, three from midpoint of a side to midpoint to a side.
No because diagonal lines do not count. Even though they might fit perfectly inside the rectangle, but those don't count. Only lines going horizontally or vertically count as lines of symmetry. :)
How many diagonal lines does a 1million sided shape have
A parallelogram need have no lines of symmetry.
There are infinite lines of symmetry, as in the case of a circle, the diagonal is the line of symmetry. The diagonal can start at an infinite number of places, and thus there are endless possible lines of symmetry.
Not many. Depending on how you write, the letters L, O, Q, and X can have diagonal lines of symmetry.
Six - three from diagonal to diagonal, three from midpoint of a side to midpoint to a side.
A rectangle.
7
If you draw a diagonal line from corner to corner of a parallelogram, that is a line of symmetry.
If you had a circle and you halved it, exactly in the middle, then that line would be a line of symmetry! And it is the same with a square. If you halve it exactly in the middle then that would be called a line of symmetry! And then all the lines of symmetry in a square are down, across, diagonal from the left and then diagonal from the right! But in a circle there are LOTS of lines of symmetry!
It has no reflection symmetry because the white diagonal lines are thicker on one side than the other.
No because diagonal lines do not count. Even though they might fit perfectly inside the rectangle, but those don't count. Only lines going horizontally or vertically count as lines of symmetry. :)
No, a non-square rectangle has two: the horizontal and the vertical. A square has four lines of symmetry: the horizontal, the vertical, and two diagonal lines.
A circle has an infinite number of lines of symmetry. Every possible diagonal is one such.
'2' . From opposite corners.