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The number of lines of symmetry of a triangle depends upon the kind of triangle it is:
- A scalene triangle with no side lengths equal has no lines of symmetry;
- An isosceles triangle with two sides equal has 1 line of symmetry that bisects the angle between the two equal sides;
- An equilateral triangle with all three sides equal has three lines of symmetry - the three lines are the bisectors of the three angles.
A right triangle is a triangle where one angle is 90°. A right triangle is either a scalene triangle with no lines of symmetry or an isosceles triangle (where the legs are of equal length) with one line of symmetry which bisects the 90° angle.
No triangle can have exactly 2 lines of symmetry.
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How many lines of symmetry does an equalateral triangle have?
An equilateral triangle has 3 lines of symmetry
How many axis of symmetry does a triangle have?
3 is how many lines of symmetry a triangle has.
How many lines of symmetry has equilateral triangle?
It has 3 lines of symmetry
How many lines of symmetry a triangle got?
In general, a triangle can have 0, 1 or 3 lines of symmetry.
How many lines of symmetry does a triangle?
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.
