👉 The term "hypotrochoidal" is often used in physics and engineering to describe a shape that resembles a horse's head. It is also known as a "lunar-like curve". This specific type of curve occurs when two lines intersect at right angles, forming an angle of 120 degrees between them. This relationship can be mathematically represented by the equation x^2 + y^2 = r^2, where r represents the radius of the circle that defines
