 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.  Book three (1901) - Σελίδα 280των Isaac Oscar Winslow - 1901Πλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | Horatio Nelson Robinson, Daniel W. Fish - 1879 - 374 σελίδες
...surfaces ; as of land, boards, painting, plastering, paving, etc. TABLE. 144 Square Inches (sq. in.) make 1 Square Foot ........ sq. ft. 9 Square Feet " 1 Square...sq. yd. 30} Square Yards " 1 Square Rod ....... sq. rd. 160 Square Rods " 1 Acre .................. A. 640 Acres " 1 Square Mile ....... sq. mi UNIT EQUIVALENTS.... | |
 | William Frothingham Bradbury - 1879 - 392 σελίδες
...is 3 inches 1 10. What part of a mile is 40 rods ? 11. How many inches in j of a yard? 234. SQUARE MEASURE. 144 square inches (sq. in.) = 1 square foot...(sq. ft.). 9 square feet = 1 square yard (sq. yd.). Щ square yards, or) = l square rod (sq. rd.). 272} square feet ) 1 v ' ; 160 square rods = 1 acre... | |
 | Benjamin Greenleaf - 1879 - 238 σελίδες
...159i Surface or Square Measure is used in measuring surfaces. Table. 144 square inches (sq. in.) are 1 square foot, sq. ft. 9 square feet, 1 square yard, sq. yd. 30J square yards, 1 square rod or perch, P. 160 square rods or perches, 1 acre, A. G40 acres, 1 square... | |
 | John William Marshall - 1879 - 306 σελίδες
...be no remainder, it is Leap Year. SURFACE. 144 square inches (sq. in.) make 1 square foot (sq.ft.). 9 square feet „ 1 square yard (sq. yd.). 30¿ square yards „ 1 sq. rod, pole, or perch (p.). 40 poles „ 1 rood(rX 4 roods or 4840 sq. yards „ 1 acre (a.). 640... | |
 | George Payn Quackenbos - 1879 - 198 σελίδες
...square whose sides are each an inch long. TABLE OF SQUAEE ME AS ÜBE. 144 square inches (sq. in.), l square foot, sq. ft. 9 square feet, 1 square yard, sq. yd. 30J square yards, 1 square rod, sq. rd. 40 square rods, 1 rood, . . R. 4 roods, 1 acre, ... A. 640... | |
 | Adolf Sonnenschein - 1880 - 496 σελίδες
...... =1 nail (nl.) 9 „ (4 nails) = 1 quarter (qr.) 38 „ (4 qrs.) = 1 yard (yd.) SQUARE MEASURE. Ш square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) Щ square yards = 1 square pole (sq. pi.) 40 square poles =• 1 rood (ro.) 4 roods (4840 yards) =... | |
 | Harry De Witt De Groat, Sidney Grant Firman, William A. Smith - 1926 - 368 σελίδες
...inches. Count the number of square inches in the rectangle. What is a square inch? SURFACE MEASURES 144 square inches (sq. in) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30i square yards = 1 square rod (sq. rd.) 160 square rods =1 acre (A.) 640 acres =1 square mile (sq.... | |
 | Harold B. Ray, Arnold V. Doub, Oka Frank Carpenter - 1927 - 88 σελίδες
...foot (ft.) 3 feet = 1 yard (yd.) 16$ feet or 5\ yards = 1 rod (rd.) 320 rods = 1 mile (mi.) Square Measure 144 square inches (sq. in.) = 1 square foot...(sq. ft.) 9 square feet = 1 square yard (sq. yd.) 272J square feet or 30j square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) Cubic Measure... | |
 | Edward Ira Edgerton, Perry Amherst Carpenter - 1928 - 392 σελίδες
...SHOULD KNOW Linear Measure 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 18 Square Measure I 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 2724- square feet or 1 , , / , .. * } =1 square rod (sq. rd.) 30£ square yards J 160 square rods =... | |
 | United States. Bureau of Naval Personnel - 1951 - 280 σελίδες
...millimeters (mm.) 1 nautical (sea) mile = ff statute (land) miles 2. SQUARE MEASURE OR MEASURES OF SURFACE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30.25 square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) = 43,560 sq. ft. 640 acres... | |
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