MAXSULOTN TAYYOR HOLDA ADRESS VA ISM O'ZGAZRITIRASZ Ko'pyoqlar haqida umumiy tushunchalar. Ko'pyoqlarning tengdoshligi. Ko'pyoqlarning tengdoshligiga doir masalalar Xulosa Foydalanilgan adabiyotlar  Analyzing the equivalence of coplanar figures in analytic geometry. Topics include definitions, classifications, and properties of coplanar figures and their equivalence conditions