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 Βιβλία Βιβλία SQUARE MEASURE 16 square rods (sq. rd.) = 1 square chain (sq. ch.). 10 square chains = 1 acre (A.). 640 acres = 1 square mile (sq. mi.). 36 square miles = 1 township (tp.). The Rudiments of Written Arithmetic: Containing Slate and Black-board ... - Σελίδα 137
των Horatio Nelson Robinson - 1866 - 192 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## School Arithmetics: Grammar School Book

Florian Cajori - 1915
...9 square feet = 1 square yard (sq. yd.) 30i square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq. mi.) 36 square miles = 1 township 1 acre = 43,560 sq. ft. One acre of land, in the form of a square, is nearly 209 ft. on... ## Practical Exercises in Commercial Arithmetic

1917 - 184 σελίδες
...surveyors in finding the area of land. TABLE. 625 Square Links («<?. Z.) = 1 Square Rod or Pole sq.rd.orp. 16 Poles = 1 Square Chain . . sq. ch. 10 Square Chains...= 1 Acre A. 640 Acres = 1 Square Mile. . . sq. mi. NOTE. — This table is made from Surveyors' Measure (Long), just as the table of Square Measure is... ## First Book in General Mathematics

1917 - 257 σελίδες
...square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) For the measurement of larger areas: 10 square chains = 1 acre (A.) 640 acres = 1 square mile (sq. mi.) After studying the following theorem (131) let the student compute the number of yards in a square... ## The World Book: Organized Knowledge in Story and Picture, Τόμος 3

...(ml.) Sm-veyor*B Surface Measure 625 square links (sq. II.) =^1 square rod (sq. rd.) 16 square rods =1 square chain (sq. ch.) 10 square chains =1 acre (A.) 640 acres (a section) =1 square mile (sq. ml.) 36 square miles =1 township (Tp. ) The acre is not a square unit... ## Practical Exercises in Commercial Arithmetic

1919 - 184 σελίδες
...surveyors in finding the area of land. TABLE, 625 Square Links (sg,. Z.) = 1 Square Rod or Pole sq. rd. or p. 16 Poles = 1 Square Chain . . sq. ch. 10 Square...= 1 Acre A. 640 Acres = 1 Square Mile. . . sq. mi. NOTE. — This table is made from Surveyors' Measure (Long), just as the table of Square Measure is... ## Sealers' Manual Relative to Inspection, Testing and Sealing of Weighing and ...

Massachusetts. Department of Standards - 1919 - 257 σελίδες
...links (sq. li.) =1 square pole or square rod. 16 square poles = 1 square chain (sq. ch.) , surveyor's. 10 square chains =1 acre (A.). 640 acres =1 square mile (sq. mi.). 36 square miles = 1 township. LIQUID MEASURE. 4 gills (gi.) =1 pint (pt.). 2 pints = 1 quart (qt.) = 8 gills. 4 quarts... ## Higher arithmetic

George Wentworth - 1919 - 250 σελίδες
...rods = 1 chain (ch.) 80 chains = 1 mile (mi.) SURVEYORS' SQUARE MEASURE 16 square rods (sq. rd.) = 1 square chain (sq. ch.) 10 square chains = 1 acre (A.) 640 acres = 1 section (sec.) 36 sections = 1 township (T.) A section is a square mile. TIME MEASURE 60 seconds (sec.)... ## Higher Arithmetic

George Wentworth, David Eugene Smith - 1919 - 250 σελίδες
...rods = 1 chain (ch.) 80 chains = 1 mile (mi.) SURVEYORS' SQUARE MEASURE 16 square rods (sq. rd.) = 1 square chain (sq. ch.) 10 square- chains = 1 acre (A.) 640 acres = 1 section (sec.) 36 sections = 1 township (T.) A section is a square mile. TIME MEASURE 60 seconds (sec.)... ## School Arithmetics: Book One-three

...(mi.) City property is usually measured by feet and decimals of a foot. AREA 16 square rods (sq. rd.) = 1 square chain (sq. ch.) 10 square chains = 1 acre...640 acres = 1 square mile (sq. mi.) 36 square miles = 1 township (T.) For example, how many acres are there in a field 32 ch. long and 6 ch. 30 li. wide... ## Junior High School Mathematics, Τόμος 1

Theodore Lindquist - 1920
...640 acres = 1 square mile (sq. mi.). SURVEYORS' TABLE OF SQUARE MEASURE 16 square rods (sq. rd.) = 1 square chain (sq. ch.). 10 square chains = 1 acre...640 acres = 1 square mile (sq. mi.). 36 square miles = 1 township (tp.). Cubic Measure 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.). 27 cubic feet...