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 Βιβλία Βιβλία 21 - 30 από 108 για Square Measure 144 square inches = 1 square, foot 9 square feet = 1....
Square Measure 144 square inches = 1 square, foot 9 square feet = 1...
An Easy Introduction to the Mathematics: In which the Theory and Practice ... - Σελίδα 62
των Charles Butler - 1814
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## Evolution: Or, The Power, and Operation of Numbers, in the Statement, the ...

Thomas Smith (of Liverpool.) - 1835 - 160 σελίδες
...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...

## A New System of Arithmetick: In which the Rules are Familiarly Demonstrated ...

William Ruger - 1836 - 263 σελίδες
...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...

## Daboll's Schoolmaster's Assistant: Improved and Enl. ...

Nathan Daboll - 1837 - 240 σελίδες
...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....

## A Complete System of Commercial Arithmetic, Its Application to the Principal ...

William Tate - 1837 - 337 σελίδες
...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...

## Porter's New System of Mathematics: With the Addition of a Complete Ready ...

James H. Porter - 1841 - 192 σελίδες
...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...

## Ruger's Arithmetick, with Questions and Answers: A New System of Arithmetick ...

William Ruger - 1841 - 263 σελίδες
...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 •, —...

## The operative mechanic's workshop companion, and the scientific gentleman's ...

1845
...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...

## An Elementary Treatise on Arithmetic: Designed as an Introduction to Peirce ...

Thomas Hill - 1845 - 85 σελίδες
...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...

## The Engineer's and Mechanic's Encyclopædia: Comprehending Practical ...

Luke Hebert - 1846
...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...

## A plain instructor; or, A compendious view of several subjects ..., Μέρος 2

Joseph Jones - 1849
...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....