Augsburg, De Resco Leo, b. 1859 · Boston, New York, Educational Pub. Co · leaf 157
Construct a triangular prism out of a strip of drawing paper1x7 inches and place it on tlie tin, and observe :That A and C are in the same vertical line.That C is as far below B as A is above it. A … AUGSBURGS DRAWING. 155 That E is directly under D and in the stune vertical line.Observe the above in both Figs. 6 and 7. Place a pyramid, cone, and sphere on the tin and observe thatA B in eaeh is equal to B C, and that the point C is as far below
Drawing
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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-55-84.webp)
