138 De Resolutione -i^q^uationum.culi ABC5CUJUS diameter lit AC,arque in cadiametro ftatuatur punftum quodvis■H - -, D , à quo ercda ad diame- trum pcrpendicularis rec-ta DB , termincrur ad cir-cumfercntiam in B : crit cr-go licec BD média propor-tionalis inter diamctri por-tioncs AD , DC; undc…
Geometry · Mathematics
Internet Archive · Thomas Fisher Rare Book Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Divina proportione : opera a tutti glingegni perspicaci e curiosi necessaria oue ciascun studioso di philosophia: prospettiua pictura sculptura: architectura: musica: e altre mathematice: suavissima: sotile: e admirabile doctrina consequira: e delecterassi: co[n] varie questione de secretissima scientia (1509)](https://img.insideoutlibrary.com/img/200/ia-divinaproportion00paci-132-363.webp)
