۱۳۹۴ مرداد ۱۹, دوشنبه

trisection angle: dinbali hassan

dinbali hassan



trisection angle: dinbali hassan

dinbali hassan




trisection angle: dinbali hassan

dinbali hassan




trisection angle: hassan dinbali

hassan dinbali



۱۳۹۴ مرداد ۱۸, یکشنبه

trisection angle: hassan dinbali

hassan dinbali




trisection angle: hassan dinbali

hassan dinbali




trisection angle: hassan dinbali

hassan dinbali




trisection angle: hassan dinbali

hassan dinbali




trisection angle: hassan dinbali

hassan dinbali




trisection angle: hassan dinbali

hassan dinbali




hassan dinbali




geometry: dinbali hassan

hassan dinbali




trisection angle: : hassan dinbali

trisection angle: : hassan dinbali: trisection angle: hassan dinbali

: hassan dinbali

hassan dinbali