| Henry Bartlett Maglathlin - 1881 - 200 pages
...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 roda " 1 acre, A. 12. How many square inches in... | |
| George Albert Wentworth, Thomas Hill - 1881 - 446 pages
...miles per hour ? (One hour = 3600 seconds.) ono MEASURES OP SURFACE. 144 square inches (sq. in.) = 1 **square foot (sq. ft.) . 9 square feet = 1 square yard (sq. yd.).** 30i square yards, or) . , . , «>,r,, j- ar = 1 square rod (sq. rd.). 272i square feet J 160 square... | |
| George Payn Quackenbos - 1882 - 254 pages
...other. 3. What is a Square Inch ? Ans. A square whose sides are each an inch long. TABLE OF SQUARE **MEASURE. 144 square inches (sq. in.), l square foot, sq. ft. 9 square feet, 1 square yard, sq. yd.** 30£ square yards, 1 square rod, sq. rd. 40 square rods, l rood, . . R. 4 roods, 1 acre, ... A. 640... | |
| George Albert Wentworth, Thomas Hill - 1882 - 376 pages
...miles per hour ? (One hour = 3600 seconds.) nnq MEASURES OF SURFACE. 144 square inches (sq. in.) = 1 **square foot (sq. ft.) . 9 square feet = 1 square yard (sq. yd.).** 30} square yards, or) .. , , , . 0»oi tjr — 1 square rod (sq. rd.). 272} square feet J ' \--rv 160... | |
| Henry Bartlett Maglathlin - 1882 - 398 pages
...used in measuring surfaces. An Inch Hyuan, or Square Inch. 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. 160 square rods " 1 acre, A. 640 acres... | |
| Henry Bartlett Maglathlin - 1882 - 212 pages
...Measures arc those used in measuring surfaces. I Square Inch. 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... | |
| Henry Francis Harrington - 1880 - 208 pages
...Square Measure. Surface or Square Measure is used in computing surfaces. 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 rods = 1 acre (A.). 12 inches (in ) — 1 foot... | |
| Warren H. Sadler, William Russell Will - 1885 - 422 pages
...surfaces ; such as land, boards, plastering, painting, paving, etc. Table. 144 square inches [sq. in.] = 1 **square foot [sq. ft.]. 9 square feet = 1 square yard [sq. yd.].** 30J square yards = 1 pole, perch, or square rod [P. or sq. rd.]. 160 square rods = 1 acre [A.], 640... | |
| D. M. Garret - 1886 - 202 pages
...USED IN ASCERTAINING THE EXTENT OF SURFACES, SUCH AS LAND, BOARDS, PLASTERING, PAVING, ETC. TABLE. **144 Square Inches (sq. in.) l square foot, sq. ft. 9 Square Feet, .... 1 square yard, sq. yd.** 30J Square Yards, . . . 1 sq. rod or perch, sq. rd.; P. ItiO Square Rods, .... 1 acre, A. 640 Acres,... | |
| Edward Sylvester Ellis - 1886 - 200 pages
...denomination, their product is the number of superficial units in the area. 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, sq.... | |
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