Weaver, Emily A. [from old catalog] · Springfield, Mass., M. Bradley company · leaf 41
Fig 93. Fig. 93.—Make and use five irregular pentagons enclosing aregular pentagon. 36 PAPER AND SCISSORS IN THE SCHOOLROOM. … Fig. 94. Fig. 94.—Fold six irregular pentagons and arrange them soas to enclose a hexigon.
Paper work
Internet Archive · Library of Congress · 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-262-444.webp)