A system of geometry and trigonometry, together with a treatise on surveying ... Likewise, rectangular surveying ... To the whole are added, several mathematical tables, necessary for solving questions in trigonometry and surveying .. (1825)
Flint, Abel, 1765-1825 · Hartford, O. D. Cooke & co. · leaf 79
-sure the Line DG, which, suppose to be 70 Rods; divide 140by 35 the half of^DG, and the Quotient 4 will be the length ofa Perpendicular whose Base is 70 and the Area 140. Lay off4 Rods from G to I, and draw the Line DI, which will be thedividing Line. Example II, See Fis. 60. Let ABCD, &c. be… … FIELD BOOK. AB. N.BG. S.CD. S.DE. S.EF, S. 19° 077 027 052 015 30 E.E.E. W.E. Rods. lOS 91 115 587G GF. West GH. N. 36° 0 W. HI. North lA. N. 62 15 W. Acres Rood RodsWhole Area 152—1 — 25 Rod? 70.9 47 64.» 59 Find the Area of the part lABCI, according to Section IILPage 57, as follows : set the…
Surveying
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![An illustration from Nicolai Copernici Torinensis De reuolutionibus orbium coelestium, libri VI : Habes in hoc opere iam recens nato, & aedito, studiose lector, motus stellarum, tam fixarum, quàm erraticarum, cum ex ueteribus, tum etiam ex recentibus obseruationibus restitutos: & nouis insuper ac admirabilibus hypothesibus ornatos. Habes etiam tabulas expeditissimas, ex quibus eosdem ad quoduis tempus quàm facillime caculare poteris. Igitur eme, lege, fruere. [Line in Greek] (1543)](https://img.insideoutlibrary.com/img/200/ia-nicolaicopernici00cope-375-258.webp)
