 | George Payn Quackenbos - 1882 - 254 páginas
...A square whose sides are each an inch long. TABLE OF SQUARE MEASURE. 144 square inches (sq. in.), l square foot, sq. ft. 9 square feet, 1 square yard, sq. yd. 30£ square yards, 1 square rod, sq. rd. 40 square rods, l rood, . . R. 4 roods, 1 acre, ... A. 640 acres, 1 square mile,... | |
 | Henry Bartlett Maglathlin - 1882 - 398 páginas
...used in measuring surfaces. An Inch Hyuan, or Square Inch. TABLE. 144 square inches (sq. in.) are ] square foot, sq. ft. 9 square feet " 1 square yard, sq. yd. 30£ square yards, or 272 \ sq. ft. " 1 square rod, sq. rd. 160 square rods " 1 acre, A. 640 acres " 1 square mile, or... | |
 | Henry Bartlett Maglathlin - 1882 - 212 páginas
...Measures arc those used in measuring surfaces. I Square Inch. 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... | |
 | Alexander Kennedy Isbister - 1882 - 190 páginas
...ell 6 quarters of a yard. BQ ПЛИЕ, OB LAND MEASURE. marked 144 square inches = 1 square foot sy. ft. 9 square feet = 1 square yard sq. yd. 30} square yards = 1 square perch, E. sq. per. E. 49 square yards = 1 square perch, I. sq. per. I. 40 square perches... | |
 | George Albert Wentworth, Thomas Hill - 1883 - 378 páginas
...a second, what is its rate in miles per hour ? (One hour = 3600 seconds.) nnn MEASURES OP SURFACE. 144 square inches (sq. in.) = 1 square foot (sq. ft.)...feet = 1 square yard (sq. yd.). 30} square yards, or") , . . . . n-rni tjr = 1 square rod (sq. rd.). 272J square feet J * \ i / 160 square rods, or)... | |
 | Daniel O'Sullivan - 1883 - 442 páginas
...the Mint, one at the Royal Observatory, and one at the House of the Royal Society, SURFACE OR AREA. 144 Square Inches (sq. in.)= 1 Square Foot (sq. ft.) 9 Square Feet = 1 SQUAHE YARD (sq. yd.) ^ 4 (• Square Yards = 1 Square Perch (sq. ?.) -jj ,. °, 40 Square Perches... | |
 | Harry De Witt De Groat, Sidney Grant Firman, William A. Smith - 1926 - 368 páginas
...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.... | |
 | Frank Morton McMurry, Charles Beverley Benson - 1926 - 364 páginas
...LENGTH 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 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.) 43,560 square feet = 1 acre (A.) 640 acres = 1 square mile (sq. mi.) TIME 60 seconds (sec.) = 1 minute... | |
 | Harold B. Ray, Arnold V. Doub, Oka Frank Carpenter - 1927 - 88 páginas
...(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 páginas
...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 =... | |
| |
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. 
