 | William James Milne - Arithmetic - 1892 - 440 pages
...inches ; 1 sacred cubit = 21.888 inches. 590. SQUARE MEASURE. TABLE. 144 Square Inches (sq. in.) = 1 Square Foot . . . sq. ft. 9 Square Feet = 1 Square...1 Acre A. 640 Acres = 1 Square Mile . . . sq. mi. sq. mi. A. sq. rd. sq. yd. sq. ft. sq. in. 1 = 640 = 102400 = 3097600 = 27878400 = 4014489600 Scale.... | |
 | George Albert Wentworth - Algebra - 1892 - 312 pages
...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...1 acre (A.). 640 acres = 1 square mile (sq. mi.). III. VOLUME. 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.). 27 cubic feet = 1 cubic yard (cu.... | |
 | Horatio Nelson Robinson - Arithmetic - 1892 - 238 pages
...TABLE. 144 Square Inches (sq. in.) make 1 Square Foot eq. ft. в 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. SURVEYORS' SQUARE MEASURE. 144. This measure is used by surveyors in computing the area or contents... | |
 | Webster Wells - Arithmetic - 1893 - 382 pages
...Measures, or Square Measures, are those used in measuring areas. TABLE. 144 square inches (sq. in.) = 1 square foot. (sq. ft.) 9 square feet = 1 square...1 acre. (A.) 640 acres = 1 square mile. (sq. mi.) It follows from the above that 1 acre = 43560 square feet. 10 square chains are equal to one acre.... | |
 | Gordon Augustus Southworth - Arithmetic - 1893 - 202 pages
...dimensions, length and breadth. They are used in measuring surfaces. TABLE. 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet =1 square yard...square rods =1 acre (A.) 640 acres =1 square mile (sq. m.) SOLID OR CUBIC MEASURES. Solid or Cubic Measures have three dimensions, length, breadth, and thickness.... | |
 | Webster Wells - Arithmetic - 1893 - 390 pages
...Measures, or Square Measures, are those used in measuring areas. TABLE. 144 square inches (sq. in.) = l square foot. (sq. ft.) 9 square feet = 1 square yard....1 acre. (A.) 640 acres = 1 square mile. (sq. mi.) It follows from the above that 150. Measures of Volume. Measures of Volume, or Cubic Measures, are... | |
 | Gordon Augustus Southworth - Arithmetic - 1893 - 198 pages
...dimensions, length and breadth. They are used in measuring surfaces. TABLE. 144 square inches (sq. in.) = l square foot (sq. ft.) 9 square feet = 1 square yard...square rods = 1 acre (A.) 640 acres =1 square mile (sq. m.) SOLID OR CUBIC MEASURES. Solid or Cubic Measures have three dimensions, length, breadth, and thickness.... | |
 | Gordon Augustus Southworth - Arithmetic - 1893 - 202 pages
...dimensions, length and breadth. They are used in measuring surfaces. TABLE. 144 square inches (sq. in.) = l square foot (sq. ft.) 9 square feet = 1 square yard...square rods =1 acre (A.) 640 acres =1 square mile (sq. m.) SOLID OR CUBIC MEASURES. Solid or Cubic Measures have three dimensions, length, breadth, and thickness.... | |
 | John Williston Cook, Nebraska C. Cropsey - Arithmetic - 1893 - 316 pages
...square yards, square rods, and square miles. 144 square inches (sq. in.) = 1 square foot (sq.ft.). 9 square feet — 1 square yard (sq. yd.). 30¿ square...1 acre (A.). 640 acres = 1 square mile (sq. mi.). 13. A surface has two dimensions, length and breadth. A plane surface which has four square corners... | |
 | 1893 - 252 pages
...surfaces. TABLE. 144 square inches = 1 square foot (sq. ft.). 9 square feet = 1 square yard ( sq. yd.). 30J square yards = 1 square rod ( sq. rd. ). 160 square...1 acre ( A.). 640 acres = 1 square mile (sq. mi.). 36 sq. mi. (6 miles square) = 1 Township ( Tp. ). CUBIC MEASURE. 241. Cubic Measure is used in measuring... | |
| |
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. 
