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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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Hunter's standard arithmetic. [With] Key

John Hunter (of Uxbridge.) - 1878 - 194 σελίδες
...nails. The chain used in Land Measure is 22 yards long, and is divided into 100 links. SQUARE OB SURFACE MEASURE. 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 of 1and. 4 roods ( = 4S40 sq....

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

Northern Wisconsin Agricultural and Mechanical Association - 1878 - 276 σελίδες
...Required 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...

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....

Graded Problems in Arithmetic and Mensuration

Samuel Mecutchen - 1880 - 262 σελίδες
...Measure. 12 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 . = 1 square yard. 30] square yards = 1 square rod. . 160 square rods = 1 acre. *" 640 acres . . . = 1 square mile v - . or...

Graded Problems in Arithmetic and Mensuration

Samuel Mecutchen - 1880 - 270 σελίδες
...Measure. 12 inches =lfoot. 3 feet =1 yard. 5 J yards =1 rod. 320 rods =1 m.ile. 4 inches -= 1 hand. Square Measure. 144 square inches = 1 square foot. 9 square feet . = 1 square yard. 30J square yards = 1 square rod. 160 square rods = 1 acre. 640 acres . . . = 1 square mile or 1 section...

Bergen's Marine Engineer

William Culley Bergen - 1880 - 474 σελίδες
...• Example 2. — Reduce 157 inches to feet. 12)157 ft. 18 1 inch. Answer. SQUARE, OE SUPERFICIAL MEASURE. 144 square inches — 1 square foot. 9 square feet = 1 square yard. Example 1. — Reduce 10 square feet 14 square inches to inches. 10 • 144 1440 14 1454 sq. inches....

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

John Courtney (boilermaker.) - 1880 - 170 σελίδες
...the product 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...

The Boilermaker's Assistant in Drawing, Templating, and Calculating Boiler ...

John Courtney - 1880 - 174 σελίδες
...is the product of that number multiplied by itself, and again by itself. 4 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 or TERMS WHICH ARE EMPLOYED...

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

Henry A. Gaston - 1880 - 336 σελίδες
...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...

Intellectual and Practical Lightning Calculator: The Unity and Decimal System

John Alexander Henderson - 1882 - 232 σελίδες
...link I. 25 1. " 1 rod or pole..rrf. or p. 4 rd., or b6ffc., " 1 chain ck. 80 ch. " 1 mile .mi. SQUABE MEASURE. 144 square inches 1 square foot. 9 square feet 1 square yard." 30i square yards 1 square rod or perch. 40 square rods 1 rood. 4 roods 1 acre. 640 acres 1 square mile....




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