Rotational symmetry is based on points of rotation not lines
Chat with our AI personalities
how many lines of symmetry has an equilateral triangle
An equilateral triangle.
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