During a Wednesday night appearance on Fox News where he advocated for cuts to the Pentagon’s budget, Alabama’s senior senator invented a word for a three-sided shape, apparently forgetting ...

The senator then appeared to forget that triangles exist as he invented a new word for a three-sided shape. He said: "We have ...

We all know that a triangle is a three-sided shape — 1, 2, 3 sides. A triangle also has three angles — 1, 2, 3. These angles are created when two straight sides meet at a vertex.

Is there a term for the shape shown above: a smooth, continuous curve with three axes of symmetry? And if anyone could share the equation for this curve, I would be very grateful.