None since a hextagon - a possible conflation of a hexagon and a heptagon - does not exist.
3 lines of symmetry.
1
A basketball has an infinite number of lines of symmetry. This is because a basketball is a perfect sphere, and any plane passing through its center will divide it into two equal halves that are symmetrical. Therefore, there are an infinite number of lines of symmetry that can be drawn on a basketball.
A nephroid has 2 lines of symmetry.
It has 2 lines of symmetry.
5 lines is symmetry
3 lines of symmetry.
1
None.
A regular octagon has 8 lines of symmetry. See the Related Link below that includes a diagram of an octagon with the lines of symmetry drawn. A non-symmetrical octagon may have between 0-4 lines of symmetry.
The flag of Austria has two lines of symmetry. One line of symmetry can be drawn vertically, dividing the flag into two equal halves. The other line of symmetry can be drawn horizontally, also dividing the flag into two equal halves.
Infinite lines because a circle has infinite lines of symmetry.
A circle has an infinite number of lines of symmetry. Any chord of the circle that passes through its center will be line of symmetry. And there are an infinite number of lines that can be drawn through the center of the circle.
A circle has an infinite number of lines of symmetry. Any chord of the circle that passes through its center will be a line of symmetry. And there are an infinite number of lines that can be drawn through the center of the circle, the length of which is equal to the diameter of the circle.
A basketball has an infinite number of lines of symmetry. This is because a basketball is a perfect sphere, and any plane passing through its center will divide it into two equal halves that are symmetrical. Therefore, there are an infinite number of lines of symmetry that can be drawn on a basketball.
A 100-sided shape, also known as a hectagon, has 100 lines of symmetry. This is because a line of symmetry can be drawn through each pair of opposite vertices, resulting in a total of 100 lines of symmetry. Each line of symmetry divides the shape into two congruent halves.
A nephroid has 2 lines of symmetry.