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" Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard 30£ square yards = 1 square rod 160 square rods = 1 acre 640 acres = 1 square mile... "
Hamilton's Arithmetics - Σελίδα 295
των Samuel Hamilton - 1913
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The Franklin Written Arithmetic: With Examples for Oral Practice

Edwin Pliny Seaver, George Augustus Walton - 1878 - 380 σελίδες
...(sq. yd.), square foot (sq. ft.), and square inch (sq. in.). These are the units of Square Measure. 144 square inches = 1 square foot. 9 square feet = 1 square yard. 30£ square yards, or 272J square feet = 1 square rod. 160 square rods ^ 1 acre. MEASURES OF VOLUME. 316. A rectangular...

Transactions of the Northern Wisconsin Agricultural and Mechanical ..., Τόμος 5

Northern Wisconsin Agricultural and Mechanical Association - 1878 - 276 σελίδες
...to fence a full section, 4 strands 84 bundles 125 fence staples weigh one pound. • LAND MEASURE. 144 square inches 1 square foot. 9 square feet 1 square yard. 30% square yards Isquarerod. 40 square rods 1 square rood . 4 square roods ." 1 square acre. 640 square acres 1 square...

The Franklin Written Arithmetic: With Examples for Oral Practice

Edwin Pliny Seaver, George Augustus Walton - 1878 - 370 σελίδες
...(sq. yd.), square foot (sq. ft.), and square inch (sq. in.). These are the units of Square Measure. 144 square inches = 1 square foot. 9 square feet = 1 square yard. 30 J square yards, or 272 J square feet = 1 square rod. 160 square rods = 1 acre. 640 acres = 1 square...

The Franklin Elementary Arithmetic

Edwin Pliny Seaver, George Augustus Walton - 1878 - 154 σελίδες
...foot. 8 feet = 1 yard. 5J yards or 16J feet = 1 rod. 320 rods or 5280 feet = 1 mile. Square Measure. 144 square inches = 1 square foot 9 square feet = 1 square yard. 30J square yards or ) 272J square feet j = 1 square rod. 160 square rods = 1 acre. 640 acres = 1 square...

The Franklin Written Arithmetic, with Examples for Oral Practice

Edwin Pliny Seaver - 1878 - 376 σελίδες
...(sq. yd.\ square foot (sq. ft.), and square inch (sq. in.). These are the units of Square Measure. 144 square inches = 1 square foot. 9 square feet = 1 square yard. 30J square yards, or 272J square feet = 1 square rod. 160 square rods = 1 acre. 640 acres = 1 square...

Mensuration for pupil teachers

James Elliot - 1879 - 118 σελίδες
...contains 15 of the small squares, each 1 inch long, and 1 inch broad. TABLE OF SUPERFICIAL MEASURES. 144 square inches = 1 square foot. 9 square feet . = 1 square yard. 30^ square yards = 1 square pole. 40 square poles = 1 rood. 4 roods = 1 acre. 640 acres = 1 square mile. 4840 sq. yds. = 1 60 sq....

Ham's revenue and mercantile year-book [afterw.] Ham's year book ..., Τεύχος 2

George Davys Ham - 1882 - 408 σελίδες
...=18 Inches. A Pace . . . . =6 Feet. A Fathom . . . . = 6 Feet. A League . . . . =8 Miles. SUBFACE. 144 Square Inches = 1 Square Foot. 9 Square Feet = 1 Square Yard. 80t Square Yards = * R *l, Pole or Perch 16 Poles . . . . =1 Square Chain. 2i Squivre Chains= 1 Kood....

Graded Problems in Arithmetic and Mensuration

Samuel Mecutchen - 1880 - 262 σελίδες
...inches =1 foot. 3 feet =1 yard. 5| yards =1 rod. 320 rods =1 mile. 4 inches -= 1 hand. Square Measure. 144 square inches = 1 square foot. 9 square feet ....square yards = 1 square rod. . 160 square rods = 1 acre. *" 640 acres . . . = 1 square mile v - . or 1 section of government land. 36 square miles . =...

The Little Lawyer; Or, The Farmers', Mechanics', Miners', Laborers', and ...

Henry A. Gaston - 1880 - 336 σελίδες
...rods. SO chains = 1 mile. 4 inches make 1 hand. 9 inches make 1 span. 3 barleycorns make 1 inch, miles. MEASURES OF SURFACE. : 144 square inches = 1 square foot. 9 square feet = 1 square yard. 100 square feet = 1 architect's square. 30J square rods = 1 square rood. 4 square roods, or 10 square...

The boilermaker's assistant, in drawing, templating, and calculating ...

John Courtney (boilermaker.) - 1880 - 170 σελίδες
...of that number multiplied by itself, and again by itself. B C, I SQUARE MEASURE AND CUBIC MEASURE. 144 square inches = 1 square foot. 9 square feet = 1 square yard. 1,728 cubic inches = 1 cubic foot. 27 cubic feet = 1 cubic yard. DEFINITIONS OF TERMS WHICH ARE EMPLOYED...




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