| John Husband (math. master, Berwick.) - 1841 - 126 pages
...nails ; the nail being = 2J inches. SQUARE MEASURE. For estimating the contents of Surfaces. sq. in. **144 Square inches = 1 Square foot, sq. ft. 9 Square feet = 1 Square yard, sq. yd.** 30£ Square yards = 1 Square pole. |J sq. po. 40 Square poles = 1 Rood, ro. 4 Roods = 1 Acre, ac. Note... | |
| Richard Frederick CLARKE (the Elder.) - 1844 - 194 pages
...Artificers' work ; and all dimensions of Length and Breadth only. THE TABLE. 1 44 Square 1nches (sq. in.) **1 Square Foot sq. ft 9 Square Feet 1 Square Yard sq. yd.** 30J Square Yards, or > , 272J Square Feet..../ 1 Square Pole sq. po. 40 Poles 1 Rood rd. 4 Roods, or... | |
| Almon Ticknor - Arithmetic - 1848 - 124 pages
...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 square rods - - " 1 square... | |
| John Bonnycastle - 1851 - 314 pages
...ells, &c. were there in the whole ? SQUARE IVTEASURE, OS MEASURES OF SURFACE. 144 Square Inches make **1 Square Foot sq. ft. 9 Square Feet 1 Square Yard sq. yd.** 30£ Square Yards 1 Square Pole sq. po. 40 Square Poles 1 Rood sq. rd. 4 Roods, or 4840 Sq. Yards 1... | |
| James Strachan (F.E.I.S.) - Arithmetic - 1852 - 98 pages
...ell, nearly. * The Scotch ell is a small fraction more than 37 inches. SQUARE, OK LAND MEASURE. 1 44 **Square inches = 1 Square foot sq. ft.. 9 Square feet = 1 Square yard sq. yd.** 30j Square yards = 1 Square pole sq. po. 40 Square poles = 1 Rood ro. 4 Roods = 1 Acre ac. One square... | |
| Daniel Leach - Arithmetic - 1853 - 622 pages
...40 = 1 5280 = 1760 = 320 = 8 15840 = 5280 = 960 = 24 Square Measure. 144 square inches (sq. in.) = **1 square foot, sq. ft. 9 square feet ;= 1 square yard, sq. yd.** 30£sq. yds.,272Jsq. ft.,= 1 square rod, sq. r. 40 square rods = 1 rood, . . R. 4 roods — 1 acre,... | |
| William Scott - Arithmetic - 1854 - 232 pages
...fathom 1 degree 1 degree llink 1 chain 3. SQUARE MEASURE. 144 square lines =1 square inch (sq. in.) **144 square inches =1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.)** 30J square yards = 1 square pole (sq. po.) 40 square poles = 1 rood (rd.) 4 roods = 1 acre (ac.) Also,—... | |
| David Henry Cruttenden - Arithmetic - 1854 - 70 pages
...roods, square rods, square yards, square feel, and square inches. ч 144 square inches (sq. in.) make **1 square foot sq. ft. 9 square feet " 1 square yard sq. yd.** 30J square yards " 1 square rod sq. rd. 40 square rods " 1 rood R. 4 roods " 1 acre A. 640 acres "... | |
| Daniel Leach - Arithmetic - 1855 - 180 pages
...to school ? Square Measure is used in measuring surfaces. TABLE. 144 Square Inches (sq. in.) . . = **1 Square Foot . sq. ft. 9 Square Feet = 1 Square Yard sq. yd.** 30J Sq. Yds., or 272| Sq. Ft. . = 1 Square Rod . sq. r. 40 Square Rods = 1 Rood .... R 4 Roods = 1... | |
| Daniel Leach - 1857 - 314 pages
...= 1760 = 320 = 8 190080 = 15840 = 5280 = 960 = 24 Square Measure. • 144 square inches (sq. in.) = **1 square foot, sq. ft. 9 square feet = 1 square yard. sq. yd.** 30±sq.yds.,272±sq. ft., = 1 square rod, sq. r. 40 square rods = 1 rood, . . R. 4 roods = 1 acre,... | |
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