sausage
Septahedron
a triangle only has one line of symmetry
An isosceles triangle
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.
Every right circular cone, conic section, and regular polygon has at least one line of symmetry.
A square
Septahedron
a shape with a line of symmetry
A two dimensional heart shape is vertically symetrical.
The 2D shape which has one line of symmetry is the trapezium.
Hexagon
An isosceles triangle has one line of symmetry
How about an isosceles triangle which has one line of symmetry
Not necessarily.
no
the shape is a heart.
a triangle only has one line of symmetry