There are two that I can think off of the top of my head: a rectangle and a rhombus. Answer Lots of them. The ones listed are good, but there are many others. An elipse is but one more. And these are all planar. Add a third dimension. The question does not limit the answers to things in an x-ysystem.
rectangle
don't question it!
An ellipse has two lines of symmetry.
Depends on what type of shape it is. If its a diamond shaped kite then it does have 2 lines or symmetry
A triangle........I think
A line of symmetry can be thought of as the line where you could cut a shape (or a line or any object) and it would look the exact same on both sides. An example of a shape with exactly two lines of symmetry would be a rectangle. A square also has at least two lines of symmetry, but it actually has four total.
a trapezoid has a pair of symmetry lines but a square diamond or parallelogram all sides are parallel
An ellipse has two lines of symmetry.
rhombus and rectangle (if they are not also a square). a square has 4 lines of symmetry
Depends on what type of shape it is. If its a diamond shaped kite then it does have 2 lines or symmetry
A triangle........I think
A line of symmetry can be thought of as the line where you could cut a shape (or a line or any object) and it would look the exact same on both sides. An example of a shape with exactly two lines of symmetry would be a rectangle. A square also has at least two lines of symmetry, but it actually has four total.
no shape does! * * * * * Not true. A parallelogram has rotational symmetry of order 2, but no lines of symmetry.
Squares, which are parallelograms, have four lines of symmetry. Rectangles have only two. Rhombi have two lines of symmetry. Generic parallelograms don't have any lines of symmetry.None normally unless it is in the shape of a rectangle in which case it will have 2 lines of symmetry
a trapezoid has a pair of symmetry lines but a square diamond or parallelogram all sides are parallel
a square
a pentagon has 5 lines of symmetry
Shapes that only have two lines of symmetry:SquareRectangleParallelogram
a square...........regtangle............i hope this helps :)