A complete treatise on practical land-surveying, in seven parts; (1839)
Nesbit, A[nthony], 1778-1859. [from old catalog] · London, Longman, Orme, Browne, Green, and Longmans; [etc., etc.] · leaf 83
9 Trapezium A C D E376 )496/^ 872 sum.1666 diag. 523252325232 872 391209 )1452752 j 1452752 Double areascollected. 2)1843961 9.219804 .8792040 35.16800 Area 9a. Or. 35p. Part III.) LAND-SURVEYING. 59 2. Lay down a field, and find its area, from the followingdimensions. F 400 D 465 D 235 B263 Begin… … ^E T:-rZ:-^i A B C I, ill 893 sum. 1165 diag. 5358 • - rrarr£-in C D H I - 1 - inI 35 diag. 3: - :1875 : n :■ f-25 i:4-:-545 [21-^ Part III.) LAND-SURVEYING. 61 rapezium DEGH. Triangle E F G. 575 j Per- 1150 base. 465 400 per. 1040 sum. 460000 , .„, drag. 14/4 4160 7280 4160 10401532960 1040345^…
Surveying
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