زائر
Paties ae say iega in shape with diffeent nmbes f faes, and it is diffit t detemine me than a singe dimensin (ften the size is detemined by thee dimensins). Ths a sid patie is ften nsideed t appximate t a sphee whih an then be haateized by deteminatin f its diamete whih is efeed t as the ''eqivaent diamete" f the patie
التعديل الأخير بواسطة المشرف: