 | Adolf Sonnenschein - 1870 - 276 pages
...EXERCISE XXIX. find area : (8) 1760 „ yds., 1760 „ yds. The following table will now be evident : 144 square inches =1 square foot. 9 square feet = 1 square yard. Since a = I xb, if a and Z are known, b can be found ; for the question is, By what number must I be... | |
 | Charles Burney - 1871 - 346 pages
...Conical Inch ia a Cone 1-in. in length, and 1-in. in diameter at the base. Measure of Surface, or Square Measure. 144 Square Inches ., 1 Square Foot. 9 Square Feet 1 Square Yard. 301 Square Yards 1 Square Pole. 40 Square Poles 1 Square Hood. 4 Eoods (4840 Sq. Yards). 1 Statute... | |
 | Charles Edward Whitcombe - Agriculture - 1874 - 612 pages
...chain is equal to 100 links, or 702 inches, or 22 yards, or 66 feet. Measures of Surfaces, or Square Measure. 144 square inches = 1 square foot. 9 square feet = 1 square yard. 40J square yards = 1 sq. pole or rod. 40 square poles = 1 rood. 4 roods = 1 acre. Note. — An error... | |
 | Henry Lewis (M.A.) - Measurement - 1875 - 104 pages
...- - 1 Link. 100 Links - 1 Chain. ( 22 Yards - - 1 Cha\n. " 10 Chains - - 1 Furlong. II. — SQUABS MEASURE. 144 Square inches - - 1 Square foot. 9 Square feet - - 1 Square yard. 30J Square yards - 1 Square perch (pole or rod). 40 Perches - - - 1 Rood. 4 Roods or 10 square chains... | |
 | Nelson, Thomas & sons, publisher - Arithmetic - 1876 - 120 pages
..."kilderkin" are seldom uaed ; nine-gallon cask, anil eighteen-yallon cask, are used instead. VII.— SQUARE MEASURE. 144 Square Inches = 1 Square Foot. 9 Square Feet = 1 Square Yard. 30J Square Yards = 1 Square Pole. 40 Square Poles = 1 Rood. 4 Roods = 1 Acre. 4840 sq. yds. = 1 acre;... | |
 | Edwin Pliny Seaver, George Augustus Walton - Arithmetic - 1878 - 370 pages
...square, yard (sq. yd.), square foot (sq. ft.), and square inch (sq. in.). These are the units of Square Measure. 144 square inches = 1 square foot. 9 square feet = 1 square yard. 30 J square yards, or 272 J square feet = 1 square rod. 160 square rods = 1 acre. 640 acres = 1 square mile. A Rectangular... | |
 | John Hunter (of Uxbridge.) - 1878 - 194 pages
...4 nails. The chain used in Land Measure is 22 yards long, and is divided into 100 links. SQUARE OB SURFACE MEASURE. 144 square inches = 1 square foot. 9 square feet = 1 square yard. 30¿ square yards = 1 square rod, pole, or perch. 40 square poles = 1 rood of 1and. 4 roods ( = 4S40 sq.... | |
 | Northern Wisconsin Agricultural and Mechanical Association - Agriculture - 1878 - 276 pages
...Required to fence a full section, 4 strands 84 bundles 125 fence staples weigh one pound. • LAND MEASURE. 144 square inches 1 square foot. 9 square feet 1 square yard. 30% square yards Isquarerod. 40 square rods 1 square rood . 4 square roods ." 1 square acre. 640 square... | |
 | Edwin Pliny Seaver - Arithmetic - 1878 - 364 pages
...square yard (sq. yd.), square foot (sq. ft.), and square inch (sq. in.). These are the units of Square Measure. 144 square inches = 1 square foot. 9 square feet =: 1 square yard. 30^ square yards, or 272J square feet = 1 square rod. 160 square rods = 1 acre. 640 acres = 1 square mile.... | |
 | Edwin Pliny Seaver, George Augustus Walton - Arithmetic - 1878 - 332 pages
...square yard (sq. yd.), square foot (sq. ft.), and square inch (sq. in.). These are the units of Square Measure. 144 square inches = 1 square foot. 9 square feet = 1 square yard. 30J square yards, or 272J square feet = 1 square rod. 160 square rods = 1 acre. 640 acres = 1 square... | |
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Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard 30£... 
