 | James William Nicholson - Arithmetic - 1889 - 408 pages
...called the square of the linear measure. 239. Square measures are used in measuring surfaces. 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.) 160 square rods " 1 acre (A.)... | |
 | John Fair Stoddard - Arithmetic - 1889 - 202 pages
...many Ells French ? 3. In 3 yd. 3 qr., how many Ells Flemish? SECTION XXIII. TABLE OF LAND MEASURE. 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, or pole, P. 160 square rods " 1 acre, A. TABLES... | |
 | Horatio Nelson Robinson - Arithmetic - 1892 - 428 pages
...used in computing areas or surfaces ; as of land, boards, painting, plastering, paving, 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. 160 Square Rods " 1 Acre... | |
 | Horatio Nelson Robinson - Arithmetic - 1892 - 428 pages
...used in computing areas or surfaces ; as of land, boards, painting, plastering, paving, 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. 160 Square Rods " 1 Acre A. 640 Acres... | |
 | Horatio Nelson Robinson - Arithmetic - 1892 - 236 pages
...used in computing areas or surfaces ; as of land, boards, painting, plastering, paving, 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. 160 Square Rods " 1 Acre A. 640 Acres... | |
 | James M. Cook - 1897 - 216 pages
...part of 3 yards is 2 feet? SQUARE MEASURE. 2. SQUARE MEASURE is used in computing areas and surfaces. 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. 100 sq. rds. " 1 acre A. 640 acres... | |
 | Nehemiah Hawkins - Steam engineering - 1901 - 354 pages
...furlongs, 1 common mile, m. SURFACE, or SQUARE MEASURE. This is used in estimating surfaces. TABLE. 144 square inches (sq. in.) make 1 square foot, sq. ft. 9 square feet, 1 square yard, sq. vd. 30J square yards, 1 square rod or perch, P. ICO square rods or perches, 1 acre,... | |
 | Charles Edward White, Bruce Mervellon Watson - Arithmetic - 1902 - 272 pages
...30^ square yards. 228. The foregoing demonstration gives us the following TABLE OF SURFACE MEASURES 144 square inches (sq. in.) make 1 square foot (sq. ft.). 9 square feet make 1 square yard (sq. yd.). 30^ square yards make 1 square rod (sq. rd.). 160 square rods make 1... | |
 | Orville Marcellus Powers - Business mathematics - 1906 - 384 pages
...area or surface of a square or rectangle may be found by multiplying the length by the breadth. TABLE 144 square inches (sq. in.) make 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.... | |
 | Nehemiah Hawkins - Industrial arts - 1909 - 714 pages
...sides. Square Measure. — This is used in estimating surfaces according to the following' TABLE. Ш square Inches (sq. In.) make 1 square foot, sq. ft. 9 square feet make 1 square yard, sq. yd. 30J square yards make 1 square rod or perch, P. 160 square rods or perches... | |
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SQUARE MEASURE. 144 Square inches (sq. in.) make 1 Square foot, sq. ft. 9 Square feet " 1 Square yard, sq. yd. 30¿ Square yards 
