The American house-carpenter; a treatise upon architecture, cornices and mouldings, framing, doors, windows, and stairs. Together with the most important principles of practical geometry (1852)
Hatfield, R. G. (Robert Griffith), 1815-1879 · New York : J. Wiley · leaf 49
Fig. 64. 99.— To construct a triangle whose sides shall be severallyequal to three given lines. Let a, b and c, (Fig. 64,) be thegiven lines. Draw the line, d e, and make it equal to c ; upone, with b for radius, describe an arc at/; upon d, with a forradius, describe an arc intersecting the other… … Fig. 66. PRACTICAL GEOMETRY. 33 100.—To construct a figure equal to a given, right-linedfigure. Let abed, (Fig. 65,) be the given figure. Make e/,(Fig. 66,) equal to c d ; upon /, with d a for radius, describe anarc at g; upon e, with c a for radius, describe an arc intersectingthe other at g ;…
Carpentry · Architecture
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