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It depends what type of triangle it is. If it is a scalene triangle, ie. a triangle with three different length sides and angles, then it won't have any lines of symmetry. If it's an iscosoles triangle, ie. a triangle with two sides and angles of equal length, it has one line of symmetry, but if it's an equalateral triangle, ie. a triangle with all sides and angles the same, then it has three lines of symmetry.
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Can you show me a triangle with only one line of symmetry?
An Isosceles triangle has at least one line of symmetry but if it has more than one line of symmetry it can be an Equilateral triangle as well as a Isosceles Triangle. So a triangle with one line of symmetry is always Isosceles and If it has more than one it is always an Equilateral triangle as well as an Isosceles triangle. Example of an Isosceles triangle:
Does right triangles have three lines of symmetry?
A right triangle doesn't necessarily have any lines of symmetry. But if it has, it can't have more than one.
Which figure has only one line of symmetry heart or triangle?
A heart. Triangles can have more than one depending on the type.
Does the triangle have more than one line of symmetry?
It depends on the triangle. Some have none, some have one, and some have three.I'm not positive, but I'd bet a nickel that it can't have two.
What is the symmetry type of an isosceles non equilateral triangle?
An isosceles triangle has two equal sides and one line of symmetry
