 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.  Graded Work in Arithmetic - Σελίδα 142των Samuel Wesley Baird - 1901Πλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | Daniel Leach - 1857 - 314 σελίδες
...660 = 220 = 40 = 1 63360 = 5280 = 1760 = 320 = 8 190080 = 15840 = 5280 = 960 = 24 Square Measure. • 144 square inches (sq. in.) = 1 square foot, sq. ft. 9 square feet = 1 square yard. sq. yd. 30±sq.yds.,272±sq. ft., = 1 square rod, sq. r. 40 square rods = 1 rood, . . R. 4 roods = 1 acre,... | |
 | Benjamin Greenleaf - 1858 - 186 σελίδες
...what cost 5 yards ? LESSON XXII. TABLE OF SURFACE, OR SQUARE MEASURE. 144 Square inches (sq. in.) make 1 Square foot, sq. ft. 9 Square feet " 1 Square yard, sq. yd. 30J Square yards " 1 Square rod or pole, p. 40 Square rods " 1 Rood, R. 4 Roods " 1 Acre, A. 640 Acres... | |
 | James B. Dodd - 1859 - 368 σελίδες
...inches; 2 in. long and 2 in. wide makes 4 square inches; and so on. Hence 144 square inches (sq. in) make 1 square foot, sq. ft 9 square feet 1 square yard, sq. yd 30-J- square yards 1 perch or sq. rod, P. 40 perches 1 rood, R. 4 roods 1 acre, A. An inch square is... | |
 | Horatio Nelson Robinson - 1859 - 208 σελίδες
...In 123 nails, how many yards ? 31. TABLE OP LAND OB SQUARE MEASURE. 144 square inches (sq.in.) make 1 square foot, sq. ft. 9 square feet " 1 square yard, sq. yd. 30^ square yards " 1 square rod, P. 40 square rods " 1 rood, R. 4 roods " 1 acre, A. 640 acres " 1... | |
 | John Fair Stoddard - 1860 - 180 σελίδες
..." 1 " 1 " 1 A I I I LESSON VII. TABLE or LAND OB SQUARE MEASURE. 144 Square inches, (aq. in.) make 1 Square foot, sq. ft. 9 Square feet " 1 Square yard, sq. yd. 30 J Square yards " 1 Square rod, or pole, P. 40 Square rods " 1 Rood, JR. 4 Roods " 1 Acre, A. 640... | |
 | Benjamin Greenleaf - 1860 - 164 σελίδες
...what cost 5 yards ? LESSON XXII. TABLE OF SURFACE, OR SQUARE MEASURE. 144 Square inches (sq. in.) make 1 Square foot, sq. ft. 9 Square feet " 1 Square yard, sq. yd. 30¿ Square yards " 1 Square rod or pole, p. 40 Square rods " 1 Rood, R. 4 Roods " 1 Acre, A. 640 Acres... | |
 | Horatio Nelson Robinson - 1860 - 190 σελίδες
...La 123 nails, how many yards ? 31. TABLE OF LAND OK SQUARE MEASUKE. 144 square inches (sq. in.) make 1 square foot, sq. ft. 9 square feet " 1 square yard, sq. yd. 30| square yards " 1 square rod, P. 40 square rods " 1 rood, R. 4 roods " 1 acre, . A. 640 acres "... | |
 | James Stewart Eaton - 1862 - 320 σελίδες
...MEASURE. 1OO. SQUARE MEASURE is used for measuring surfaces. TABLE. 144 Square Inches (sq. in.) make 1 Square Foot, sq. ft. 9 Square Feet " 1 Square Yard, sq. yd. 272f Square Feet } l S 1 uare Rod ' "* rd 30i Square Yards or) ,, , 0 ^ -. , 40 Square Rods " 1 Rood,... | |
 | Horatio Nelson Robinson - 1863 - 188 σελίδες
...123 nails, how many yards ? 31. TABLE OF LAND OR SQUARE ÜÜASURE. 144 square inches (sq.in.) make 1 square foot, sq. ft. 9 square feet "1 square yard , sq . yd. 30| square yards " 1 sqiiare rod, P. 40 square rods " 1 rood, R. 4 roods " 1 acre, A. 640 acres " 1... | |
 | Edward Brooks - 1863 - 344 σελίδες
...land, boards, amount of plastering, papering, painting, etc. TABLE. 144 square inches (sq. in.) equal 1 square foot, . sq. ft. 9 square feet ... "1 square yard, sq. yd. 30 1 square yards ... "1 perch, . . P. 40 perches .... "1 rood, . . . R. 4 roods "1 acre, ... A. C40... | |
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