 | John Alexander Henderson - 1872 - 64 pages
...long by 1 broad, or 10 sq. chains ........... 1 acre. 80-chains .................... 1 mile. SURFACE MEASURE. 144 square inches ..... 1 square foot. 9 square feet ........ 1 square yard. 30 J square yards ^ ..... 1 square rod or perch. 40 square perches .... 1 rood. 4 roods ............... | |
 | Charles Edward Whitcombe - Agriculture - 1874 - 612 pages
...mile. A 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... | |
 | Daniel W. Fish - Arithmetic - 1874 - 172 pages
...used in measuring surfaces ; as of land, boards, plastering, etc. TABLE. 144 Square Inches (sq. in.) = 1 Square Foot . . 9 Square Feet = 1 Square Yard . . 30J Square Yards = 1 Sq. Rod or Perch, 160 Square Rods = 1 Acre . .... 640 Acres = 1 Square Mile . . 36 Square Miles... | |
 | 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 1 Acre. 640 Acres... | |
 | Henry Bartlett Maglathlin - Arithmetic - 1875 - 346 pages
...rectangle is equal to the product of the length by the breadth. Table. 144 square inches (sq. in.) are 1 square foot, 9 square feet, 1 square yard, 30J square yards, 160 square rods or perches, 640 acres, sq. ft. sq. yd. 1 square rod or perch, P. 1 acre, A. 1 square... | |
 | 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; 640 acres = 1... | |
 | Edwin Pliny Seaver, George Augustus Walton - Arithmetic - 1878 - 152 pages
...are there in a square whose sides are each 3 feet (1 yard) long ? 331. Eepeat the following table : Square Measure. 144 square inches = 1 square foot. 9 square feet = 1 square yard. 30i square yards or\==1 ^ rod. 272J square feet ) 160 square rods =1 acre. 640 acres = 1 square mile.... | |
 | Edwin Pliny Seaver, George Augustus Walton - Arithmetic - 1878 - 154 pages
...are there in a square whose sides are each 3 feet (1 yard) long ? 331. Bepeat the following table : Square Measure* 144 square inches = 1 square foot. 9 square feet =1 square yard. 30¿ square yards or ) = je rod 272J square feet ) 160 square rods = 1 acre. 640 acres = 1 square mile.... | |
 | John Hunter (of Uxbridge.) - 1878 - 194 pages
...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... | |
 | 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... | |
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Square Measure. 144 square inches 1 square foot, 9 square feet 1 square yard, 30J square yards 1 square rod, 40 square rods 1 rood, 4 roods 1 acre. 
