a isosceles triangle has at least 1 line of symmetry but only has 9 letters
For example an isosceles triangle has only one line of symmetry
square, rectangle, circle, parallelogram, trapezoid, oval/ellipse, many others all wrong dont read it
it has no lines of symetry
The shape you're looking for is "seesaw." It has 11 letters, possesses at least one line of symmetry, and starts with the letter "s." A seesaw can be symmetrical along its central axis.
Septahedron
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
a straight line
Possibly an equilateral triangle
Pentagon
triangle
That would be an isosceles triangle
A triangle. -wrong #no it is not a triangle it would be correct if they were asking for sides this is rotational symetry
a symmetrical shape
square, rectangle, circle, parallelogram, trapezoid, oval/ellipse, many others all wrong dont read it