 TABLE. 144 Square Inches (sq. in.) make 1 Square Foot sq. ft. 9 Square Feet " 1 Square Yard sq. yd. 30} Square Yards " 1 Square Rod sq. rd. ' 160 Square Rods  Railway Signaling - Page 64by School of Railway Signaling (Utica, N.Y.) - 1910Full view - About this book
 | Roswell Chamberlain Smith - Arithmetic - 1841 - 324 pages
...breadth, gives 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 square rods make 1 rood R.... | |
 | Roswell Chamberlain Smith - Arithmetic - 1842 - 320 pages
...breadth, gives 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 square rods make 1 rood R.... | |
 | Roswell Chamberlain Smith - Arithmetic - 1843 - 320 pages
...breadth, gives 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...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 square rods make 1 rood R. 4 roods... | |
 | Pliny Earle Chase - 1844 - 164 pages
...360 degrees make the earth's circumference. SQUARE MEASURE, to measure Surfaces. 144 square inches make 1 square foot, sq. ft. 9 square feet make 1 square yard, sq. yd. 30.25 sq. yds., or 272.25 sq. ft. make 1 sq. rod, sq. r. 40 square rods make 1 rood, R . 4 roods make... | |
 | 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
...breadth, gives 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........... 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 square rods make 1 rood R.... | |
 | Roswell Chamberlain Smith - Arithmetic - 1852 - 316 pages
...breadth, gives 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...ft. 9 square feet make 1 square yard sq. yd. 30J- sq. yd. or 272j sq. ft. . . make 1 square rod or pole. . . sq. r. 40 square rods ........ make 1 rood... | |
 | David Henry Cruttenden - Arithmetic - 1854 - 70 pages
...Its names are square miles, acres, roods, square rods, square yards, square feet, and square inches. 144 square inches (sq. in.) make 1 square foot sq. ft. 9 square feet 30^ square yards 40 square rods 4 roods 640 acres 1 square yard sq. yd. 1 square rod sq. rd. 1 rood... | |
 | 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....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 . . . make 1 square rood sq. r. 4 square... | |
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