Advanced geometry for high schools : synthetic and analytical (1919)
McDougall, A. H. (Alexander Hiram), 1859-1946 · Toronto : Copp, Clark · leaf 30
circumcircle at D and PD cutsBC at E. Prove that the Simpsons Line of P bisects PE,is || OE, and bisects OP. (Note.—ML cuts PE at F.Draw PC. Z FPL = Z FDA = Z PCA =Z PLF; /. FL = FP. Then F is themiddle point of the hypotenuseof the rt.-Zd A PLE. .*. Simpsons Line bisects PE. V ZFLP= ZXDE; .*. Z…
Geometry · Geometry, Analytic
Internet Archive · Western University Libraries · 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-31-35.webp)