 | Indiana. State Board of Education - 1886 - 360 pages
...surfaces, or that which has length and breadth only; us plastering, papering, flooring, land, etc. TABLE. 144 square inches (sq. in.) = 1 square foot, sq. ft. 9 square feet = 1 square yard, sq. yd. 304- square yards or ) , ««ni * - f = 1 square rod, sq. rd. 2724; square feet 5 ' ' 160 square rods... | |
 | George Albert Wentworth - Arithmetic - 1886 - 392 pages
...units in one side will give the number of linear units in its adjacent side, UNITS OF SURFACE. 16L 144 square inches (sq. in.) = 1 square foot (sq. ft.). 9 square feet = 1 square yard (sq. yd.). 30} square yards, or J _ 1 e rod ( rf } 272} square feet, ) J 160 square rods, or 1 =l acre (A . 10... | |
 | D. M. Garrett - Arithmetic - 1886 - 210 pages
...EXTENT OF SURFACES, SUCH AS LAND, BOARDS, PLASTERING, PAVING, ETC. TABLE. n.44Square!nches(sq.in.) 1 square foot, sq. ft. 9 Square Feet, .... 1 square yard, sq. yd. 30J Square Yards, . . . 1 sq. rodorperch, sq. rd.; P. 160 Square Rods 1 acre, A. 640 Acres, 1 square mile, sq. mi. Measure 209... | |
 | D. M. Garret - Arithmetic - 1886 - 202 pages
...EXTENT OF SURFACES, SUCH AS LAND, BOARDS, PLASTERING, PAVING, ETC. TABLE. 144 Square Inches (sq. in.) l square foot, sq. ft. 9 Square Feet, .... 1 square yard, sq. yd. 30J Square Yards, . . . 1 sq. rod or perch, sq. rd.; P. ItiO Square Rods, .... 1 acre, A. 640 Acres, 1 square mile, sq. mi. Measure... | |
 | Helen J. Kiggen - Business mathematics - 1922 - 424 pages
...unit of length is the yard. SQUARE MEASURE Square measure is used to measure the area of surfaces. TABLE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30 j square yd. = 1 square rod (sq. rd.) 160 square rods =1 acre (A.) 640 acres = 1 square mile (sq.... | |
 | George Wentworth, David Eugene Smith, Herbert Druery Harper - Machine-shop practice - 1922 - 176 pages
...yard (yd.) 5 § yards, or 16 \ feet = 1 rod (rd.) 320 rods, or 5280 feet = 1 mile (mi.) SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) CUBIC MEASURE 1728 cubic inches... | |
 | Walter Wilson Hart - Mathematics - 1922 - 318 pages
...into 100 links (li.) of 7.92 inches each. 80 chains = 1 mile. Measures of Surface or Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 80^- square yards - =1 square rod (sq. rd.) 160 square rods 1 ... 43560 square feet / " acre ( ' 640... | |
 | Mabel Sykes, Clarence Elmer Comstock - Geometry, Solid - 1922 - 236 pages
...= . 62 of a mile 1 foot = 30.48 centimeters 1 mile =1.6093 kilometers 236. Units of Surface ENGLISH 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30M square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 4840 square yards = 1 acre... | |
 | George Wentworth, David Eugene Smith, Herbert Druery Harper - Mathematics - 1922 - 214 pages
...1 yard (yd.) 5| yards, or 16|feet= 1 rod(rd.) 320 rods, or 5280 feet = 1 mile (mi.) SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) CUBIC MEASURE 1728 cubic inches... | |
 | Mabel Sykes, Clarence Elmer Comstock - Geometry, Solid - 1922 - 238 pages
.... 62 of a mile 1 foot = 30.48 centimeters 1 mile = 1.6093 kilometers 235. Units of Surface ENGLISH square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30M square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 4840 square yards = 1 acre... | |
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Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq. 
