triangle
A symmetrical shape is said to have line symmetry. A shape that has line symmetry can have one or more lines of symmetry
A line segment would have rotational symmetry.
Yes. Any equilateral shape can have both rotational and line symmetry.
A triangle has symmetry.
The triskelion (the three legs) on the Isle of Man flag.
None, since there is no such thing as rational symmetry.
A symmetrical shape is said to have line symmetry. A shape that has line symmetry can have one or more lines of symmetry
a shape with a line of symmetry
A line segment would have rotational symmetry.
Yes. Any equilateral shape can have both rotational and 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.
A triangle has symmetry.
The triskelion (the three legs) on the Isle of Man flag.
The line of symmetry in a shape is found be looking at the sides of the shape. If you see that two sides look the same, try to draw a straight line through them. The line of symmetry acts like the dotted line in which you fold you paper. If you can fold the shape across the line of symmetry, and the shape is exactly the same on both sides then you have found A line of symmetry.
A semicircle.
circle
The 2D shape which has one line of symmetry is the trapezium.