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Circular Measure is applied to the divisions of the circle, and is used in reckoning latitude and longitude, and the motion of the heavenly bodies. 60 seconds (") make 1 minute, marked ' 60 minutes " 1 degree, " ° 30 degrees " 1 sign, " s. . ' 12 signs,...
Mental Arithmetic, Or, First Lessons in Numbers for Children - Página 96
por James Bates Thomson - 1846 - 120 páginas
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## Higher Arithmetic; Or, The Science and Application of Numbers: Combining the ...

James Bates Thomson - 1855 - 422 páginas
...OR MOTION. 267. Circular Measure is applied to the divisions of the circle, and is used in reckoning latitude and longitude, and the motion of the heavenly...(") make 1 minute, marked ' 60 minutes " 1 degree, " o 30 degrees " 1 sign, " ». 12 signs, or 360° " 1 circle, " c. This measure is often called Angitlar...
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## Mental Arithmetic Upon the Inductive Plan ...

Benjamin Greenleaf - 1855
...1 day, how many pages will you read in 4 months ? 1 9 ~ " ~ LESSON LXII. TABLE OF CIRCULAR MOTION. 60 Seconds .... make 1 Minute, . . . marked '. 60......" 1 Degree, ..." °. 30 Degrees . . . . " 1 Sign, ..." s. 12 Signs, or 360 Degrees, the whole great Circle of the Zodiac. 1. How many seconds in 2 minutes...
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## The American Philosophical Arithmetic: Designed for the Use of Advanced ...

John Fair Stoddard - 1856 - 292 páginas
...is also used in reckoning latitude and longitude, and the revolutions of the heavenly bodies. TABLE. 60 Seconds (") make 1 Minute, marked ' 60 Minutes " 1 Degree, " ° 30 Degrees " 1 Sign, " S. 12 Signs, or 360 Degrees " 1 Circle, " C. MEASURE OF TIME. ART. 68. This measure is applied to...
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## A NEW SYSTEM OF ARITHMETIC

CHARLES G. BURNHAM - 1857
...computing the revolution of the earth and other planets round the sun. *6Q seconds, " make 1 minute, ' 60 minutes " 1 degree, ° 30 degrees " 1 sign, «. 12 signs, or 360° 1 circle. degree on the circumference of a circle, whose radius or semidiameter 13 68 miles, is one mile ; if...
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## Practical Arithmetic, by Induction and Analysis

Joseph Ray - 1857 - 320 páginas
...degrees; <so«h degree into 6O parts, called minutes; each minute into 60 parts, called seconds. TABLE. 6O seconds (") make 1 minute, marked '. 60 minutes ... . .1 degree, ....". 30 degrees 1 sign, a. 12 signs or 360° ... 1 circle, c. 1. Reduce 5° 3' to minutes. . . . Ans. 303'. 2. 8° 41' 45"...
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## The Juvenile Mental Arithmetic: Designed for the Use of Primary and Common ...

John Fair Stoddard - 1857 - 71 páginas
...20. How many hours in 4 days and 4 hours ! LESSON XIII. TABLE OF CittoiiLMt MOTION. 60 Seconda (") make 1 Minute, marked ' 60 Minutes " 1 Degree, " ° 30 Degrees " 1 Sign, " sign. 12 Signs, or 360 Degrees " 1 Circle, " G. 1. How many degrees in 2 circles? 2. How many minutes...
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## School Arithmetic: Analytical and Practical

Charles Davies - 1858 - 336 páginas
...parts, called degrees. Each degree is divirled into 60 minutes, and each minute into 60 seconds. TABLE. 60 seconds" make 1 minute, marked '. 60 minutes • 1 degree, °. 30 degrees - 1 sign, s. 12 signs or 360° 1 circle, c. " s. a 60 = 1 3600 =60 =1 108000 = 1800 =30 =1 1296000 = 21600 =360...
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## ... The Primary Spelling Book: A Simple and Progressive Course of ...

Charles Walton Sanders - 1858 - 96 páginas
...and is used in reckoning latitude and longitude, and the revolutions of the planets round the sun. 60 seconds ( " ) make 1 minute, marked '. 60 minutes " 1 degree, " °. 30 degrees " ] sign, " S. 12 signs, or 360 degrees " the circle of the Zodiac, C. MISCELLANEOUS TABLE. 12 units,...
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## Rudiments of Arithmetic: Containing Numerous Exercises for the Slate and ...

James Bates Thomson - 1859 - 128 páginas
...MEASURE. 1 O5. Circular Measure is applied to the divisions of the circle, and is used in reckoning latitude and longitude, and the motion of the heavenly...' 60 minutes " 1 degree, " ° 30 degrees " 1 sign, " a. 12 signs, or 360° " 1 circle, " c. 84 COMPOUNB OBS. 1. Circular Measure is f len 6alled Angular...
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## Much in Little : a Compendium of Facts & Information for the Use of Girls ...

Mrs. William Allbut - 1859 - 117 páginas
...wine. 2 Hogsheads (or 126 gals.) 1 pipe of wine. ASTRONOMICAL. 60 Seconds (") make ... 1 minute ('). 60 Minutes 1 degree (°). 30 Degrees 1 sign. 12 Signs (or 360 Degrees) complete the Zodiac. TIME. 60 Seconds make ... ... 1 minute. 60 Minutes ... 1 hour. 24 Hours...
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