There is only one line of symmetry in an isosceles triangle. If you draw this triangle with the "odd" side as the base and then bisect it with a vertical line, you will have that one line of symmetry. The triangle can be folded in half along this line because each side is a mirror of the other.
An equilateral triangle has 3 lines of symmetry
3 is how many lines of symmetry a triangle has.
It has 3 lines of symmetry
That depends on what type of triangle it is because an equilateral triangle has 3 lines of symmetry whereas an isosceles triangle has only 1 line of symmetry and any other triangles have no lines of symmetry.
In general, a triangle can have 0, 1 or 3 lines of symmetry.
It has just one line of symmetry
0An equilateral triangle has 3An isoceles triangle has 1All other triangles have 0
An isosceles triangle definitely has three axes of symmetry
Only one.
Well since isosceles can only have two equal angles and two equal sides and a triangle has 3 angles and 3 sides it can really only have 1 line of symmetry.
a scalene triangle has no lines of symmetry
An equilateral triangle has three lines of symmetry.
A triangle can have 0, 1 or 3 lines of symmetry.
An equilateral triangle has 3 lines of symmetry
One, except in the special case where the triangle is also equilateral (in which case, three).
3 is how many lines of symmetry a triangle has.
It has 3 lines of symmetry