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" Square Measure. 144 square inches 1 square foot, 9 square feet 1 square yard, 30J square yards 1 square rod, 40 square rods 1 rood, 4 roods 1 acre. "
The Child's Book of Arithmetic, Designed for Use in Primary Schools - Σελίδα 69
των Dana Pond Colburn - 1859 - 72 σελίδες
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A plain instructor; or, A compendious view of several subjects ..., Μέρος 2

Joseph Jones - 1849 - 370 σελίδες
...!•£ Foot = A Cubit nearly. A Chain consists of 100 links : each link 7.92 inches. 2. Superficial, or Square Measure. 144 Square Inches = 1 Square Foot. 9 Square Feet = 1 Square Yard. 30£ Square Yards = 1 Square Rod, Pole, or Perch. 40 Perches = 1 Rood (in the measure of land.) 4 Roods,...

The Mining Almanack for ...

1849 - 604 σελίδες
...6082-66 feet. 3 miles 1 league. 20 leagues . . . . 1 degree. 360 degrees .. .. the earth's circumference. SQUARE MEASURE. 144 square inches .. 1 square foot. 9 square feet . . . . 1 sq. yard. 30J square yards . . 1 square pole. 40 square poles . . . . 1 rood. 4 roads, or 4840 sq....

Rudimentary Dictionary of Terms Used in Architecture, Civil ..., Τόμοι 1-2

John Weale - 1850 - 600 σελίδες
...chains . Ifurlong 8 furlongs, 1760 yards, 1 mile 80 chains, 8000 links 1 mile SQUARE OR SUPERFICIAL MEASURE. 144 square inches . 1 square foot 9 square feet . . 1 square yard 30* square yards j 40 perches ... 1 rood 4 roods ... 1 acre 640 acres .... 1 square mile CUBIC OR SOLID...

First Steps in Numbers ...

Dana Pond Colburn - 1851 - 116 σελίδες
...gallon. LONG MEASURE. CLOTH MEASURE. 2¿ inches =t 1 nail. 4 nails = 1 quarter. 4 quarters = 1 yard. SQUARE MEASURE. 144 square inches = 1 square foot. 9 square feet = 1 square yard. 40 square rods = 1 square rood. 4 square roods = 1 square acre. 640 square acres = 1 square mile. CUBIC...

An elementary course of practical mathematics, Μέρος 2

James Elliot - 1851 - 152 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....

Engineers' and Mechanics' Pocket-book ...

Charles Haynes Haswell - 1851 - 346 σελίδες
...temperature of 32° Fahrenheit. 1 yard is 000568 of a mile. 1 inch is 0000158" of a mile. Measures of Surface 144 square inches = 1 square foot. 9 square feet = 1 square yard. Land. :)OJ square yards — 1 square rod. 40 square rods = 1 square rood. > = 1 acre. Inches. 1296...

The Decimal System of Numbers: Illustrated and Practically Applied, by a ...

Dana Pond Colburn - 1852 - 228 σελίδες
...surface contains 5 square feet, when it is equivalent to 5 squares, each measuring 1 foot on a side. TABLE OF SQUARE MEASURE. 144 square inches = 1 square foot. 9 square feet = 1 square yard. 3(H square yards, or ) 272¿ square feet { = 1 S1Uare rod' 40 square rods = 1 rood. 4 roods = 1 acre....

Arithmetic, for the use of schools

Thomas Grainger Hall - 1853 - 268 σελίδες
...Flemish. 5 quarters = 1 ell, English. 6 quarters = 1 ell, French. MEASURE OF SURFACE, OR SQUARE AND LAND MEASURE. 144 square inches = 1 square foot. 9 square feet = 1 square yard. 30¿ square yards = 1 square pole. 40 square poles = 1 square rood. A square has four equal sides, and all...

The training school reader. [Ed.] by W.J. Unwin. 2nd book, division 1

William Jordan Unwin - 1853 - 172 σελίδες
...French ell. 3 quarters = 1 Flemish ell. This measure is used by linen and woollen drapers. IV.-SURFACE. 144 square inches = 1 square foot. 9 square feet = 1 square yard. 30£ square yards = 1 square rod, pole, or perch. 40 square poles = 1 rood. 4 roods = 1 acre. Square inches....

Exercises in arithmetic, for the use of schools. [With] Answers

Robert Rawson - 1855 - 198 σελίδες
...=1 barley corn. 9 inches = 1 span. 18 inches = 1 cubit. 5 feet =1 space. 69¿ miles . . = 1 degree. SQUARE MEASURE. 144 square inches . . = 1 square foot. 9 square feet . . = 1 square yard. 30J square yards . . = 1 square rod, pole, or perch. 40 perches . . . . = 1 rood. 4 roods . . . . =...




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