 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.  The Foundations of Higher Arithmetic - Page 96by Benjamin Franklin Sisk - 1905 - 203 pagesFull view - About this book
 | Adolf Sonnenschein - 1877 - 98 pages
...(in.) ... = lnail(nl.) 9 „ (4 nails) = 1 quarter (qr.) 88 „ (4 qrs.) = 1 yard (yd.) SQUARE MEASUKE. 144 square inches (sq. in.) = 1 square foot (sq. ft.)...square yard (sq. yd.) 30$ square yards = 1 square pole (sq. pi.) 40 square poles = lrood(ro.) 4 roods (4840 yards) = 1 acre (ac.) C40 aerea = 1 square... | |
 | William Guy Peck - Arithmetic - 1877 - 430 pages
...1s used in measuring surfaces. T ABL E. 144 square inches (sq. in.) make 1 square foot. . . .sq.ft. 9 square feet " 1 square yard . . . .sq. yd. 30£..." 1 square rod sq. rd. 160 square rods " 1 acre A. It is found convenient in practice to reduce square yards, square feet, and square inches, to quarter... | |
 | Joseph Ray - Arithmetic - 1877 - 402 pages
...144 square inches make 1 square foot, marked sq. ft. 9 square feet " 1 square yard, " sq. j'd. 30J- square yards " 1 square rod, " sq. rd. 160 square...1 acre, A. 640 acres " 1 square mile, " sq. mi. 1. Reduce 8 sq. yd. to square inches. 10368 sq. in. 2. .Reduce 4 A. to square rods. 640 sq. rd. 3. Reduce... | |
 | Horatio Nelson Robinson, Daniel W. Fish - Arithmetic - 1877 - 372 pages
...TABLE. 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 sq. rd. 160 Square Rods " 1 Acre A. 640 Acres " 1 Square Mile sq. mi. UNIT EQUIVALENTS. sq. ft. sq. in. sq. yd. 1 = 144 sq. rd. 1 = 9 = 1296 A. 1 = 30J = 272J = 39204 sq.... | |
 | Horatio Nelson Robinson - Arithmetic - 1877 - 186 pages
...In 123 nails, how many yards ? 31. TABLE OP LAND 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, P. 40 square rods " 1 rood, R. 4 roods " 1 acre, A. 640 acres " 1 square mile, Sq. M. 1. How many square... | |
 | William James Milne - Arithmetic - 1877 - 402 pages
...in a square foot? Square feet in a square yard? Square yards in a square rod? SQUARE MEASURE. TABLE. 144 Square Inches (sq. in.) = 1 Square Foot . . ....sq. ft. 9 Square Feet = 1 Square Yard . . . sq. yd. 30J Square Yards = 1 Square Rod . . . sq. rd. 160 Square Rods = 1 Acre A. 640 Acres = 1 Square Mile... | |
 | Albert Newton Raub - Arithmetic - 1877 - 176 pages
...find the area of a rectangle or similar surface : RULE. Multiply the length by the breadth. TABLE. 144 square inches (sq. in.) = 1 square foot, sq. ft. 9 square feet = 1 square yard, sq. yd. = 1 square rod, sq. rd. = 1 acre, A. ** 1 square mile, sq. mi. - square yards, j 4- square feet ) 160... | |
 | James S.. Eaton - 1877 - 342 pages
...is Square Measure wed? Tabit? Scale? TMble in Chiln Meuun ? NotoT 144 Square Inches (sq. in.) make 1 Square Foot, sq. ft. 9 Square Feet " 1 Square Yard, sq. yd. 30^ Square Yards or) 272£ Square Feet ) " 1 Square Rod, sq. rd. 40 Square Rods " 1 Rood, r. 4 Roods " 1 Acre, a. 640... | |
 | James Stewart Eaton - 1877 - 200 pages
...length, 109. 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. 30 J Square Yards or "» 272J Square Fejt J 40 Square Eods 4 Boods 640 Acres (a) Also in CHAIN MEASURE,... | |
 | Horatio Nelson Robinson, Daniel W. Fish - Arithmetic - 1877 - 374 pages
...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 Yard sq. yd. 80} Square Yards " 1 Square Rod sq. rd. 160 Square Hods " 1 Acre A. 640 Acres " 1 Square Mile sq. mi.... | |
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