More Small Circles
Circle T is inscribed in the square. Radius of circle T is R.
Circle S is tangent to the square and the circle T. Radius of circle S is r.
Circle X is tangent to the circle T, circle S and the square. Radius of circle X is x.
The fraction x/R can be written as a+b√c.
a+b+c as a fraction in the simplest form is m/n.
How much m+n is?