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Isosceles triangle, kite.
-improvement: an isosceles triangle actually has three lines of symmetry, equal to the number of sides.
It is easy to design irregular polygons with an odd number of sides that have just one line of symmetry.
A parabola.
Many more functions that are more complex - cardioid, for example.
What else can I help you with?
Which shape has rotational symmetry but not line symmetry?
A shape does NOT need to have line symmetry in order to have rotational symmetry.For example, the letters N, Z and S can be rotated 180° to show symmetry, but none of these show line symmetry.When the folded part Line of Symmetry. Here I have folded a rectangle one way, and it didn't work.
What is the name of a shape with 1 parallel line and 1 symmetry?
You cannot have one parallel line. There must be another line that it is parallel to. Also, 1 symmetry is meaningless - you can have one axis of symmetry or rotational symmetry of order one. The answer will depend on which one it is.
What polygon has 1 line of symmetry but has no rotational symmetry?
An isosceles triangle has one line of symmetry, which is drawn from the noncongruent side to the opposite vertex, and does not have a rotation symmetry.
What plane figure has one horizontal symmetry and one vertical line of symmetry and has rotational symmetry?
A rectangle is a possible candidate, as is an ellipse.
What shape has at least 1 line of symmetry?
An isosceles triangle has one line of symmetry
What shape has one line of symmetry and two lines of rotational symmetry?
A triangle........I think
What shape has sometimes has one line of reflective symmetry but no rotational symmetry?
How about an isosceles trapezoid
Which shape has rotational symmetry but not line symmetry?
A shape does NOT need to have line symmetry in order to have rotational symmetry.For example, the letters N, Z and S can be rotated 180° to show symmetry, but none of these show line symmetry.When the folded part Line of Symmetry. Here I have folded a rectangle one way, and it didn't work.
How many lines of rotational symmetry does a arrowhead have?
An arrowhead shape has one line of rotational symmetry. This line runs vertically down the center, allowing the shape to be rotated 180 degrees to look the same. It does not have any other lines of symmetry.
What is rotational symmetry look like?
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.
What shape has a rotational symmetry of order 1?
none shapes have 1 rotational symmetry because in rotational symmetry one is none
Can a figure have line symmetry and not rotational symmetry?
Yes. An ellipse (oval) has two lines of symmetry, but not a rotational symmetry. A parabola has one line and no rotation.
What is the name of a shape with 1 parallel line and 1 symmetry?
You cannot have one parallel line. There must be another line that it is parallel to. Also, 1 symmetry is meaningless - you can have one axis of symmetry or rotational symmetry of order one. The answer will depend on which one it is.
Is a guitar rotational or line symmetry?
A guitar generally exhibits line symmetry rather than rotational symmetry. This is because if you draw a vertical line down the center of the guitar, one half mirrors the other, reflecting its overall shape. However, rotating a guitar around its center does not produce an identical appearance at any angle, indicating a lack of rotational symmetry.
Which shape has 2 lines of symmetry but no rotational symmetry?
A rhombus is one example.
What quadrilateral has no rotational symmetry but has one line of symmetry?
A kite or an equilateral trapezium.
A shape that has at least one line of symmetry?
a shape with a line of symmetry
