 | William James Milne - 1900 - 236 σελίδες
...square each of whose sides is я- foot long. 2. The angles of a square are called right Aogle. 139 TABLE. 144 square inches (sq. in.) = 1 square foot (sq. ft.). 9 square feet = 1 square yard (sq. yd.). 30* square yards | = rod 2Щ square feet f 160 square rods = 1 acre (A.).... | |
 | William Joseph Moran - 1900 - 198 σελίδες
...of a rectangular surface is equal to the product of the numbers representing its length and breadth. 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... | |
 | John Marvin Colaw, John Kelley Ellwood - 1900 - 300 σελίδες
...room 12 ft. wide and 16 ft. long? Square Measure. 346. Square Measure is used in measuring surfaces. 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.).... | |
 | Samuel Wesley Baird - 1901 - 174 σελίδες
...SQUARE MEASURE Square Measure is used in measuring surfaces, as land, paving, plastering, boards, etc. TABLE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 301 square yards, or ) , >• =1 square rod. or perch 272J square feet \... | |
 | International Correspondence Schools - 1901 - 630 σελίδες
...3 =1 198 = 16± =5.5 = 1 7,920 = 660 =220 = 40=1 63,360 = 5,280 = 1,760 = 320=8 = 1 SQUARE MKASUEE. 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.... | |
 | Isaac Oscar Winslow - 1901 - 286 σελίδες
...rod. 320 rods = 1 mile (mi.). 1760 yards = 1 mile. 5280 feet = 1 mile. SURFACE MEASURE SURFACE MEASURE 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.). 272^ square feet = 1 square rod.... | |
 | George Edward Atwood - 1901 - 168 σελίδες
...distances at sea, = 1.15 mi. A fathom, used in measuring the depth of the sea, - (i ft. SQUARE MEASURE 144 square inches (sq. in.) . . = 1 square foot . . . sq. ft. 9 square feet = 1 square yard . . . sq. yd. 30J sq. yd., or 272J sq. ft. . . = 1 square rod . . . sq. rd. 160 square... | |
 | J. Andrew Drushel, Margaret Eleanor Noonan, John William Withers - 1921 - 328 σελίδες
...using the playground. How many square feet per child does your playground allow? Learn these facts. 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet =1 square yard (sq. yd.) 141 Imi. 1. This square represents one square mile or 640 acres of land. Such... | |
 | Helen J. Kiggen - 1922 - 424 σελίδες
...unit of length is the yard. SQUARE MEASURE Square measure is used to measure the area of surfaces. TABLE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30 j square yd. = 1 square rod (sq. rd.) 160 square rods =1 acre (A.) 640... | |
 | George Wentworth, David Eugene Smith, Herbert Druery Harper - 1922 - 176 σελίδες
...yard (yd.) 5 § yards, or 16 \ feet = 1 rod (rd.) 320 rods, or 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.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) CUBIC... | |
| |
Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. 
