Hicks' Builders' guide, comprising an easy, practical system of estimating material and labor for carpenters, contractors and builders (1907)
Hicks, I. P. (Isaac Perry), b. 1856 · New York, David Williams company · leaf 27
tangles of equal areas byvery simple methods. FINDING THE AREA OF A GABLE. Referring to Fig. 13, A B C represents the gableof a building of which A C is the width and D B is the perpendicular hight.By dividing the gableon the line D B we havetwo triangles of equalareas and equal sides.It is evident… … Fig. 13.—Diagram for FindingArea of a Gable.
Carpentry · Building
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![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-85-120.webp)
