They are the lines joining each of the vertices to the mid-points of the opposite sides. In an equilateral triangle, these lines are the medians, angle bisectors, altitudes and perpendicular bisectors of the sides - all in one!
Chat with our AI personalities
An equilateral triangle has three lines of symmetry.
An equilateral triangle has 3 lines of symmetry
An equilateral triangle has 3 lines of symmetry
An equilateral triangle.
You cannot. An equilateral triangle has 3 lines of symmetry, an isosceles has one and a scalene none. So there is no triangle with two lines of symmetry. Of course, you could draw only two of the three possible lines of symmetry for an equilateral triangle.