 | Thomas Smith (of Liverpool.) - Arithmetic - 1835 - 180 pages
...iW-lmndredths 1 A Chain. 100 Links ^ used in Land Measure. An Acre, 10 Chains, square J MEASURE OF SURFACE. 144 Square Inches make 1 Square Foot 9 Square Feet 1 Square Yard 30| Square Yards 1 Perch or Kod 40 Perches 1 Rood 4 Roods, or 160 Perches 1 Acre 640 Acres 1 SquareMile MEASURES OF SOLIDITY... | |
 | William Ruger - Arithmetic - 1836 - 274 pages
...10. In 126720 feet; how many leagues? Ans. 8 leagues. LAND OR SQUARE MEASURE.' D 3 feet or 1 vard. C 144 Square inches make 1 Square foot, 9 Square feet ..' -- 1 Square yard. 30i Square yards or ) { . Square Tod, . 2725- Square feet $ '~ | perch or jwle. 40 Square rods 1 Square... | |
 | Nathan Daboll - Arithmetic - 1837 - 262 pages
...are measured by a chain, four roda long, containing one hundred- link«. D. Land, or Square Measure. 144 square inches make. 1 square foot. 9 square feet, 1 square yard 30^ square yards, or \ J are roj< 272 i square ie»t, ) 40 square rods, 1 square rood 4 square roods, 1 square acre.... | |
 | William Tate - 1837 - 358 pages
...cubic inches, and therefore 32 Winchester Bushels nearly make 31 Imperial Bushels. SQUARE MEASURE. 144 Square Inches make 1 Square Foot. 9 Square Feet — 1 Square Yard. 100 Square Feet — 1 Square of- Flooring, &c. 272£ Square Feet — 1 Rod of Brickwork. Square measure... | |
 | James H. Porter - Arithmetic - 1841 - 210 pages
...are measured by a chain, four rods long, containing one hundred links. 10. Land, or Square Measure. 144 square inches make 1 square foot. 9 square feet, 1 square yard. 30J square yards, or , d 272 \ square feet, 5 ' 40 square rods, 1 square rood. 4 square roods, 1 square... | |
 | William Ruger - Arithmetic - 1841 - 268 pages
...47520yds. 142560ft, % 10. In 126720 feet; how many leagues? . ,.* Ans. 8 league*, LAND OR SGWAftE MEASURE.* 144 Square inches make 1 Square foot. 9 Square feet 1 Square yard. 30i Square yards or ) ( . Square rody 272 i Square feet $ < perch of pole. 40 Square rods •, —... | |
 | William Templeton (engineer.) - 1845 - 210 pages
...1760 yards, or 5280 feet . = 1 mile. '2. Measures of surface, or square measure. 144 square inches =1 square foot. 9 square feet =1 square yard. 30} square yards =1 square pole. 40 square poles =1 rood. 4 roods, or 4840 square yards . . . = 1 acre. 3. Measures of solidity, or... | |
 | Thomas Hill - Arithmetic - 1845 - 110 pages
...certain part of that size as their unit. c. In measuring extension of two dimensions and surfaces, 144 square inches make 1 square foot. 9 square feet " 1 square yard. 121 square yards " 4 square rods. 40 square rods " 1 rood. 4 roods " 1 acre. . 640 acres " 1 square... | |
 | Luke Hebert - Industrial arts - 1846 - 944 pages
...chain = 100 links V chains being equal to an acre. Measures of Surface. 144 square inches are equal to 1 square foot 9 square feet = 1 square yard. 30$ square yards = 1 perch or rod. 40 perches = 1 rood. 4 roods or 160 perches = 1 acre. 640 acres = 1 square mile. Measures... | |
 | Joseph Jones - 1849 - 370 pages
...consists of 100 links : each link 7.92 inches. 2. Superficial, or Square Measure. 144 Square Inches = 1 Square Foot. 9 Square Feet = 1 Square Yard. 30£ Square Yards = 1 Square Rod, Pole, or Perch. 40 Perches = 1 Rood (in the measure of land.) 4 Roods, or 4840 yards = 1 Acre.... | |
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Square Measure 144 square inches = 1 square, foot 9 square feet = 1... 
