. Agriculture, ancient and modern: a historical account of its principles and practice, exemplified in their rise, progress, and development. Agriculture. LAND MEASURING. 7,s7 Insets from B to C. 98 X 458 = 44884 98 + 128 X 250 = 56500 128 + 80 X 364 = 75712 80 X 271 — 21920 199016 Ofisets on AB „ CA Triangle ABC Deduct insets BC Double areas. 272256 380856 2644224 3297336 199016 Divide 2)3098320 Acres 15-49160 4 Eoods 1-96640 40 Contents of area 15a. Ir. 38Jp. Perches 38-65600 6th, The following gives the plan and area of a field of irregular form :— To ©A 0 1134 64 916 134 728 48 470 86 245
. Agriculture, ancient and modern: a historical account of its principles and practice, exemplified in their rise, progress, and development. Agriculture. LAND MEASURING. 7,s7 Insets from B to C. 98 X 458 = 44884 98 + 128 X 250 = 56500 128 + 80 X 364 = 75712 80 X 271 — 21920 199016 Ofisets on AB „ CA Triangle ABC Deduct insets BC Double areas. 272256 380856 2644224 3297336 199016 Divide 2)3098320 Acres 15-49160 4 Eoods 1-96640 40 Contents of area 15a. Ir. 38Jp. Perches 38-65600 6th, The following gives the plan and area of a field of irregular form :— To ©A 0 1134 64 916 134 728 48 470 86 245 0 000 0 D. To0D. 0 2236 258+ 0 930 160 + 60 620 130 400 84 200 0 000 ToQC. 1168 E 580 656 ToQB. 0 2346 70 2000 88 1800 156 1500 92 1200 170 800 84 400 0 000 From ©A diag. To © B. 884 690 512 230 000 ©E. To © E. 0 774 86 592 118 400 72 200 0 000 ©C. To©C. 2588 B 1060 2100 2000 1000 580 ©A. c 148 50 112 0 diaa;. 970 D Double areas. 1. Trapezium ABCD. 1060 + 970 X 2588 = 5253640 2. Triangle BEC. 586 X 1168= 684448 3. From A to B. 84 X 400 33600 3 E 2 Double areas. 84+170 X 400= 101600 170+ 92 X 400= 104800 92+156 X 300 = 156+ 88 X 300 = 88+ 70 X 200 = 70 X 346 = 74400 73200 31600 24220 443420. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Copland, Samuel. London, Virtue and company
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Keywords: ., bookcentury1800, bookdecade1860, booksubjectagriculture, bookyear
