The "square root spiral," donned the "Spiral of Theodorus" was created by Theodorus to visualize a set of 17 isosceles triangles where is equal to a value between one and seventeen.
The central angle is attached to a central point, and the side opposite of the central angle is always equal to 1.
The hypotenuse of the triangle is equivalent to . The hypotenuse becomes a leg for the next triangle.
I have attached an image of the Square Root spiral below.