 | Adolf Sonnenschein - 1880 - 496 σελίδες
...nails) = 1 quarter (qr.) 38 „ (4qrs.) = 1 yard (yd.) SQUARE MEASURE. 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) SOJ square yards = 1 square pole (sq. pi.) 40 square poles = 1 rood (ro.) 4 roods (4840 yards) = 1... | |
 | H. F. Harrington - 1880 - 124 σελίδες
...Square Measure. Surface or Square Maasurc is used in computing surfaces. 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... | |
 | Henry Bartlett Maglathlin - 1881 - 368 σελίδες
...rectangle is equal to the product of the length by the breadth. Ta"ble. 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. 640 acres, 1 square... | |
 | Henry Bartlett Maglathlin - 1881 - 200 σελίδες
...angles. 136. Square Measures are those 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, sq. rd. 160 square rods " 1 acre, A. 12. How many square inches in... | |
 | George Albert Wentworth, Thomas Hill - 1881 - 446 σελίδες
...in miles per hour? (One hour = 3600 seconds.) nnn MEASURES OF SURFACE. 144 square inches (sq. in.) = 1 square foot (sq. ft.). 9 square feet = 1 square yard (sq. yd.). 0-701 tir = 1 square rod (sq. rd.). 301 square yards, or) 272J square feet ) 160 square rods, or) ,... | |
 | Benjamin Greenleaf - 1881 - 160 σελίδες
...Surface or Square Measures are those used in estimating 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, sq. rd. 160 square rods, 1 acre, A. 640 square acres, 1 square mile,... | |
 | Henry Bartlett Maglathlin - 1881 - 418 σελίδες
...Surface, or Square Measures are those used in measuring surfaces. 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. 1GO square rods " 1 acre, A. 640 acres ."... | |
 | Henry Bartlett Maglathlin - 1882 - 212 σελίδες
...Square or Surface Measures arc those 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, sq. rd. 160 square rods " 1 acre, A. 219. ORAL EXERCISES. 1. How long... | |
 | 1882 - 212 σελίδες
...Measures are those used in measuring surfaces. l. board, there ? 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. How long... | |
 | George Albert Wentworth, Thomas Hill - 1882 - 376 σελίδες
...miles per hour ? (One hour = 3600 seconds.) nng MEASURES or SURFACE. 144 square inches (sq. in.) = 1 square foot (sq. ft.) . 9 square feet = 1 square yard (sq. yd.). 2721 square feet } = l S 1 uare rod ^ rd '>' 301 square yards, orl , , , . . 160 square rods, or) n... | |
| |
1 square foot, sq. ft. 9 square feet =. 1 square yard, sq. yd. 304- square yards, or 
