### PANAGIOTIS STEFANIDES

http://www.stefanides.gr/pdf/2012_Oct/PHOTO_09_PCST_GEOMETRY.pdf

http://www.stefanides.gr/pdf/2012_Oct/PHOTO_10_PCST_Maximum_Symmetry_Point.pdf

http://www.stefanides.gr/Html/Nautilus.htm

Quadrature of the circle by compass and ruler is achieved based on the special quality of this triangle [ a quadrature triangle] and its relationship with circle and the square. SATISFYING VALUE OF Pi = 4/SQRT[GOLDEN RATIO] = 3.14460551.. Autocad used: Geometry and Vector definition by Panagiotis Stefanides assisted for the Computerized AutoCad Drawing by Dr. Giannis Kandylas.

NESTED CIRCLES SQUARES TERIANGLES- MAXIMUM SYMMETRY POINT FOR VALUE OF Pi = 4/SQRT[GOLDEN RATIO] = 3.14460551.. Quadrature of the circle by compass and ruler is achieved based on the special quality of this triangle [ a quadrature triangle] and its relationship with circle, and the square: Autocad used: Geometry and Vector definition by Panagiotis Stefanides assisted for the Computerized AutoCad Drawing by Dr. Giannis Kandylas.

Quadrature of the circle by compass and ruler is achieved based on the special quality of this triangle [ a quadrature triangle] and its relationship with circle and the square. http://www.stefanides.gr/Html/QuadCirc.htm] SATISFYING VALUE OF Pi = 4/SQRT[GOLDEN RATIO] = 3.14460551.. Autocad used: Geometry and Vector definition by Panagiotis Stefanides assisted for the Computerized AutoCad Drawing by Dr. Giannis Kandylas.

KIFISSIA, Athens, Greece