| Henry Bartlett Maglathlin - Arithmetic - 1876 - 224 pages
...159. Surface or Square Measure is 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 or perch, P. 160 square rods or perches, 1 acre, A. 640 acres, 1 square... | |
| Adolf Sonnenschein - 1877
...(in.) ... = lnail(nl.) 9 „ (4 nails) = 1 quarter (qr.) 88 „ (4 qrs.) = 1 yard (yd.) SQUARE MEASUKE. **144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet =• 1 square yard (sq. yd.)** 30$ square yards = 1 square pole (sq. pi.) 40 square poles = lrood(ro.) 4 roods (4840 yards) = 1 acre... | |
| Albert Newton Raub - Arithmetic - 1877 - 164 pages
...find the area of a rectangle or similar surface : RULE. Multiply the length by the breadth. TABLE. **144 square inches (sq. in.) = 1 square foot, sq. ft. 9 square feet = 1 square yard, sq. yd.** = 1 square rod, sq. rd. = 1 acre, A. ** 1 square mile, sq. mi. - square yards, j 4- square feet ) 160... | |
| William James Milne - Arithmetic - 1877 - 391 pages
...in a square foot? Square feet in a square yard? Square yards in a square rod? SQUARE MEASURE. TABLE. **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 =lAcre A. 640 Acres =1 Square Mile .... | |
| Benjamin Greenleaf - Arithmetic - 1877 - 151 pages
...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,... | |
| James Stewart Eaton - 1877 - 188 pages
...length, 109. SQUARE MEASURE is used for measuring surfaces. TABLE. 144 Square Inches (sq. in.) make **1 Square Foot, sq. ft. 9 Square Feet ' 1 Square Yard, sq. yd.** 30 J Square Yards or "» 272J Square Fejt J 40 Square Eods 4 Boods 640 Acres (a) Also in CHAIN MEASURE,... | |
| Horatio Nelson Robinson - Arithmetic - 1877 - 200 pages
...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 " 1 Square Mile sq. mi.... | |
| Horatio Nelson Robinson, Daniel W. Fish - Arithmetic - 1877 - 359 pages
...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.** 80} Square Yards " 1 Square Rod sq. rd. 160 Square Hods " 1 Acre A. 640 Acres " 1 Square Mile sq. mi.... | |
| Daniel Barnard Hagar - Arithmetic - 1877 - 224 pages
...foot, a square yard, a square rod, an acre and a square mile. TABLE. 144 square inches (sq. in.) are **1 square foot< . . . sq. ft. 9 square feet ' ' 1 square yard . sq.** yrL. 30^ square yards " 1 sq. rod or perch. . I 160 sq. rods or perches " 1 acre A 640 acres " 1 square... | |
| William Frothingham Bradbury - 1879 - 374 pages
...inches 1 10. What part of a mile is 40 rods ? 11. How many inches in j of a yard? 234. SQUARE MEASURE. **144 square inches (sq. in.) = 1 square foot (sq. ft.). 9 square feet = 1 square yard (sq. yd.).** Щ square yards, or) = l square rod (sq. rd.). 272} square feet ) 1 v ' ; 160 square rods = 1 acre... | |
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