20
35
There are infinitely many axes of symmetry in mathematics.
3 is how many lines of symmetry a triangle has.
4 Lines of symmetry
20
35
2 lines of symmetry
There are infinitely many lines of symmetry. Every line can be a line of symmetry for a suitable shape.
There are infinitely many axes of symmetry in mathematics.
2 lines of symmetry
One line of symmetry
Infinitely many planes of symmetry
3 is how many lines of symmetry a triangle has.
None - it has rotational symmetry - not reflection symmetry.
It has 1 line of symmetry
10 lines of symmetry