Pentagon
nothing
For example an isosceles triangle has only one line of symmetry
a straight line
yes it has millions it can have a line of symetry from any angle
1
here's one shape,issoleces triangle.(p.s hope i spelt it right!)
it has no lines of symetry
triangle
a isosceles triangle has at least 1 line of symmetry but only has 9 letters
circle
A triangle. -wrong #no it is not a triangle it would be correct if they were asking for sides this is rotational symetry
A triangle with three or two equal interior angels.