Hoffmann, Professor, 1839-1919 · London : Frederick Warne · leaf 156
Fig. 315. rhomboid, and complete the square with the remaining ten,as shown in Fig. 315. Key to Dissected or Combination Puzzles. 135 No. XXV.—The New Triangle Puzzle. Solution. … Fig. 316.The seven segments are arranged as shown in Fig. 316. No. XXVI.—The Japanese Square. Solution.
Puzzles
Internet Archive · Boston Public 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-110-284.webp)
![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-84-118.webp)
