An equilateral triangle has 3 lines of symmetry whereas an isosceles triangle only has 1 line of symmetry and other triangles have no lines of symmetry.
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An equilateral triangle has 3 lines of symmetry
It has 3 lines of symmetry
All triangles - equilateral or not - have three straight sides.
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An equilateral triangle has 3 lines of symmetry whereas an isosceles triangle only has 1 line of symmetry and other triangles have no lines of symmetry.
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An equilateral triangle has 3 lines of symmetry.
An equilateral triangle has 3 lines of symmetry
There are three equal sides in an equilateral triangle.
It has 3 lines of symmetry
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Three.
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