 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 (cu.  Junior High School Mathematics - Page 195by Edson Homer Taylor, Fiske Allen - 1919 - 210 pagesFull view - About this book
 | Calvin Tracy - Arithmetic - 1842 - 306 pages
...MEASURE. TABLE. 144 square inches(sq.in-) make I square foot, . marked sq. ft. 9 square feet .... " 1 square yard, " sq. yd. 30£ square yards ... " 1 square rod, . " sq. rd. 40 square rods .... " 1 square rood,. " R. 4 square roods ... " 1 acre, .... " A. 640 square acres... | |
 | Stoddard A. Felter - Arithmetic - 1864 - 412 pages
...or 12 inches thick. 144 square inches (sq. in.) make 1 square foot, marked sq. ft. 9 square feet " 1 square yard, " sq. yd. 30£ square yards " 1 square rod, " sq. rd. 40 square rods " 1 rood, " E. 4 roods " 1 acre, " A. 640 acres " Isqu're mile, or section," sq.m.,sec.... | |
 | Wilshire S. Courtney - Agriculture - 1869 - 532 pages
...paving, &c. TABLE. 144 square inches (sq. in.) make 1 square foot. marked sq. ft. 9 square feet •• 1 square yard, " sq. yd. 30^ square yards " 1 square rod, " sq rd., P. 40 square rods " 1 rood, or qr. acre, " R. 4 roods " l acre, " A. SCALE OF COMPARI8ON. ARP «».... | |
 | Horatio Nelson Robinson, Daniel W. Fish - Arithmetic - 1871 - 384 pages
...in. = 1 ft. TABLE. 144 square inches (sq. in.) make 1 square foot, marked sq. ft. 9 square feet " 1 square yard, " sq. yd. 30^ square yards " 1 square rod, " sq. rd. 40 square rods " 1 rood, " R. 4 roods " 1 acre, " A. 640 acres " 1 square mile, " sq. mi. UNIT EQUIVALENTS... | |
 | Lorenzo Fairbanks - 1875 - 472 pages
...one foot long, etc. TABLE. 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 sq. rd. 40 Square Rods " 1 Square Rood R. 4 Roods " 1 Acre A. 640 Acres ;... •' 1 Square Mile sq. mi. A Square... | |
 | William Guy Peck - Arithmetic - 1877 - 430 pages
...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£ square yards " 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... | |
 | William James Milne - Arithmetic - 1877 - 418 pages
...SQUARE MEASURE. TABLE. 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 =lAcre A. 640 Acres =1 Square Mile . . . sq. mi. sq.mi. A. sq.rd. s</. y<J. «/./?. sq. in. I = 640... | |
 | Benjamin Greenleaf - Arithmetic - 1877 - 164 pages
...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, sq. rd. 160 square rods, 1 acre, A. 640 square acres, 1 square mile, sq. m. 73. 1. How many square inches «| in 1 square foot ? In 1 twelfth... | |
 | George E. Seymour - Arithmetic - 1880 - 332 pages
...foot on each side. SQUARE MEASURE. 144 Square Inches « make 1 Square Foot. sq.ft. 9 Square Feet 1 Square Yard. sq. yd. 30| Square Yards 1 Square Rod. sq. rd. 40 Square Rods 1 Rood. R. 4 Roods 1 Acre. A. 640 Acres 1 Square Mile. sq.mi. SURVEYORS' SQUARE MEASURE.... | |
 | Henry Bartlett Maglathlin - Arithmetic - 1882 - 212 pages
...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, sq. rd. 160 square rods " 1 acre, A. 219. ORAL EXERCISES. 1. How long is a square foot ? Draw one on the board. Divide it into square inches.... | |
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