3, 1 between each side
Rotational symmetry is based on points of rotation not lines
how many lines of symmetry has an equilateral triangle
Triangle * * * * * The only triangle with rotational symmetry of order 3 is an equilateral triangle and that has 3 lines of symmetry, not 0. The triskelion (the three legs) on the Isle of Man flag has rotational symmetry of order 3 but no lines of symmetry.
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An equilateral triangle.
An equilateral triangle.
An EQUILATERAL Triangle. Two lines of symmetry is ISOSCELES Triangle No lines of symmetyry is SCALENE Triangle.
There are a total of 3 lines of symmetry in an equilateral triangle
Lines of SymmetryAn equilateral triangle has three lines of (rotational) lateral symmetry: one extending from each vertex to the midpoint of its opposite side.An equilateral triangle has 3 lines of symmetry3. Each bisects a vertex and perpendicularly bisects the opposite side.
An equilateral triangle has 3 lines of symmetry.
An equilateral triangle has 3 lines of symmetry
An equilateral triangle has 3 lines of symmetry