Books Books
Square Measure 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 = 1 acre (A.) 640 acres = 1 square mile (sq.
A Grammar Shcool Arithmetic - Page 174
by George Albert Wentworth - 1886 - 372 pages

## Real Estate Principles and Practices

Philip Adolphus Benson - Real estate business - 1954 - 552 pages

## Handbook of Applied Mathematics

Edward E. Grazda, Morris Brenner - Business Mathematics - 1955 - 1174 pages

## The Military Eitzen: Deutsch-englisches, Englisch-deutsches Militärwörterbuch

Kurt Hilmar Eitzen - English language - 1957 - 560 pages

## National Bureau of Standards Circular, Issues 569-575

Weights and measures - 1956 - 288 pages
...formerly used in the United States was 6 080.20 feet=l nautical (geographical or sea) mile. AREA MEASURE' 144 square inches (sq in.) = 1 square foot (sq ft). 9 square feet = 1 square yard (sq yd) = 1 296 square inches. 30% square yards =1 square rod (sq rd) = 27214 square feet. 160 square rods...

## Teaching Elementary Arithmetic

Cleata B. Thorpe - Arithmetic - 1962 - 476 pages

## Farm management

Robert R. Hudelson - Farm management - 1923 - 290 pages
...(yd.) 1 rod (rd.) 1 mile (mi.) 1 mile = 320 rods = 1,760 yd. = 5,280 ft. = 63,360 in. Square Measures 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet 30J^ square yards 160 square rods 640 acres 1 square mile 36 sections 43,560 square feet 1 square yard...

## The New Jersey Almanac

New Jersey - 1966 - 772 pages

## Teaching Mathematics in the Elementary School

Clyde G. Corle - Arithmetic - 1964 - 402 pages