Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 423
run of the hip, in-stead of 12 as for the commonrafter, is that the seats of the com-mon rafter and hip do not runparallel with each other, but di-verge in roofs of equal pitch at anangle of 45 degrees; therefore, 17inches taken on the run of the hipis equal to only 12 inches whentaken on that of… … Fig. 9. Use of Square to Find Miter ofHexagon. It is shown that 346 THE STEEL SQUARE
Architecture · Building
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