Most common shapes have a line of symmetry. For example, if you fold a heart in half, both sides will match up. Shapes like Squares, equilateral triangles, and circles have even more.
nothing
For example an isosceles triangle has only one line of symmetry
here's one shape,issoleces triangle.(p.s hope i spelt it right!)
1
Pentagon
triangle
A triangle. -wrong #no it is not a triangle it would be correct if they were asking for sides this is rotational symetry
square, rectangle, circle, parallelogram, trapezoid, oval/ellipse, many others all wrong dont read it
yes it has millions it can have a line of symetry from any angle
a shape with a line of symmetry
square
The 2D shape which has one line of symmetry is the trapezium.