| Ingram Cobbin - 1830 - 150 pages
...is used for grain, coal, salt, oysters, &c. Land or Square Measure. 144 square inches (sq. in.) are 1 square foot sq. ft. 9 square feet 30£ square yards 40 square rods 4 square roods 640 square acres square yard sq. yd. square rod sq. rd. square rood sq. TOO square acre... | |
| B[enjamin] Franklin Callender - Measurement - 1836 - 226 pages
...is called its Area. Tables of Square Measure. 36 points . . . 144 square lines . 144 square inches . 9 square feet . 30£ square yards . 40 square rods . 4 roods 640 acres . . . are 1 square line. 1 square inch. 1 square foot. I square yard. 1 square rod. 1 rood. 1 acre.... | |
| Roswell Chamberlain Smith - Arithmetic - 1841 - 324 pages
...its square measure, or, as it is sometimes called, its square contents, as in the following Table : 144 square inches [sq. in.] . make 1 square foot sq. ft. 9 square feet make 1 square yard sq. yd. 30} sq. yd. or 272{ sq. ft. . . make 1 square rod or pole. . . sq. r. 40... | |
| Roswell Chamberlain Smith - Arithmetic - 1842 - 320 pages
...its square measure, or, as it is sometimes called, its square contents, as in the following Table : 144 square inches [sq. in.] . make 1 square foot sq. ft. 9 square feet make 1 square yard sq. yd. 30£ sq. yd. or 272J sq. ft. . . make 1 square rod or pole. . . sq. r. 40... | |
| Roswell Chamberlain Smith - Arithmetic - 1843 - 320 pages
...its square measure, or, as it is sometimes called, its square contents, as in the following Table : 144 square inches [sq. in.] . make 1 square foot sq. ft. 9 square feet make 1 square yard sq. yd. 30J sq. yd. or 272^ sq. ft. . . make 1 square rod or pole. . . sq. r. 40... | |
| Horatio Nelson Robinson - Arithmetic - 1845 - 310 pages
...square measure is used in measuring land, or anything in which length and breadth are both considered. 144 square inches, sq. in,, . . . make 1 square foot, . sq. ft, 9 square feet 1 square yard,., so. yd. 30j square yards, 1 square pole, . P. 40 square poles, 1 rood, . . . R. 4... | |
| Almon Ticknor - Arithmetic - 1848 - 124 pages
...is used in measuring land, flooring, &c. ; it has respect to length- and breadth, but not to depth. 144 square inches (sq. in.) make 1 square foot sq. ft. 9 square feet " 1 square yard sq. yd. 30J square yards (or 272-î ) .. , , , square feet) Г 1 squ.rodorpole rp 40... | |
| Roswell Chamberlain Smith - Arithmetic - 1850 - 314 pages
...its square measure, or, as it is sometimes called, its square contents, as in the following Table : 144 square inches [sq. in.] . make 1 square foot. ........ sq. ft. 9 square feet make 1 square yard sq. yd. 30 j sq. yd. or 272? sq. ft. , . make 1 square rod or pole. . . sq. r. 40... | |
| Roswell Chamberlain Smith - 1855 - 154 pages
...paving, flooring, plastering, roofing, slating, <fec., where only length and breadth are required. 144 square inches [sq. in.] make 1 square foot sq. ft. 9 square feet . . . make 1 square yard sq. yd 30-J- sq. yd. or 272j sq. ft make 1 sq. rod or pole p 40 square rods... | |
| Roswell Chamberlain Smith - Arithmetic - 1856 - 334 pages
...its square measure, or, as it is sometimes called, its square contents, as in the following Table . 144 square inches [sq. in.] . make 1 square foot sq. ft. 9 square feet make 1 square yard sq. yd. 30J sq. yd. or 272^ sq. ft. . . make 1 square rod or pole. . . sq. r. 40... | |
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