Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 77
ides. A quadrilateral is a polygon of fottr sides. A pentagon is a polygon of five sides. A hexagon is a [)olygon of sir sides. A heptagon is a polygon of sexoi sides. An octagon is a polygon of ei(jht sides. A decagon is a polygon of ten sides. A dodecagon is a polygon of twelve sides.An… … o < z o C/] a:oX H S KOb O3 n•-] b >- OHinIO H U.O t/3 zo •<> 1-1U H zoce te. Q Z< < (d ce oz < z* o HUU t/5 r O ■- :3/- > — a i;3 ^ •HSiii« fc ^ a ifi N u=: w _ ~ a ? 3) 1 a , a ^ f
Architecture · Building · Carpentry
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