with corners: rectangles and rhombi
without corners: ovals (ellipse)
The diagonals are the two lines of symmetry of any rhombus that is not a square.
A four-sided quadrilateral having two lines of symmetry is a rectangle
Technically, a square is a rectangle with four lines of symmetry. A non-square rectangle has exactly two lines of symmetry: the vertical and the horizontal.
No. A pentagon can have 1 or 5 lines of symmetry.
Yes. An ellipse (oval) has two lines of symmetry, but not a rotational symmetry. A parabola has one line and no rotation.
Ellipses and non-square rectangles have two lines of symmetry.
A rectangle is one of them
A four-sided quadrilateral having two lines of symmetry is a rectangle
No, a regular hexagon has six lines of symmetry, and an irregular hexagon typically has fewer. To have exactly two lines of symmetry, the shape would need to be an asymmetric polygon, which isn't classified as a hexagon. Therefore, it's impossible to create a hexagon that has exactly two lines of symmetry.
To determine the number of lines of symmetry in a figure, you need to analyze its shape. A figure can have multiple lines of symmetry, such as vertical, horizontal, or diagonal lines, depending on its symmetry properties. For example, a circle has infinite lines of symmetry, while a rectangle has two. If you provide a specific figure, I can give a more precise answer.
Technically, a square is a rectangle with four lines of symmetry. A non-square rectangle has exactly two lines of symmetry: the vertical and the horizontal.
Yes, unless its a square, then there are four lines of symmetry.
An ellipse.
Not at all. There are an infinite number of figures that have two lines of symmetry. For a start, an ellipse.
No. A pentagon can have 1 or 5 lines of symmetry.
Yes. A circle has infinitely many lines of symmetry and it also has rotational symmetry of infinite order.
Since the statement does not say that they have exactly two lines of symmetry, I do not believe that there is a counter example.
There are two quadrilaterals with 2 lines of symmetry. A rhombus and a rectangle (if they are not also a square)