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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,  "
The popular educator - Page 211
by Popular educator - 1860
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The National Arithmetic, on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - Arithmetic - 1844 - 352 pages
...Julian Year. 1 Solar Year. 1 Siderial Year. CIRCULAR MOTION, make marked 60 Seconds make 1 Prime minute, 60 Minutes " 1 Degree, " " 30 Degrees " 1 Sign, " s. 12 Signs, or 360 Degrees, the whole great circle of the zodiac. 60 8600 108000 1296000 1 60 1800 21600 1 30 860 B. 1...
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Introduction to The National Arithmetic: On the Inductive System; Combining ...

Benjamin Greenleaf - Arithmetic - 1844 - 208 pages
...Year. 1 Solar Year. 1 Sidereal Year. CIRCULAR MOTION. marked '. « o 60 Seconds make 1 Prime minute, 60 Minutes " 1 Degree, 30 Degrees " 1 Sign, " s. 12 Signs, or 360 Degrees, the whole great Circle of the Zodiac. MEASURING DISTANCES. 25 100 10 Inches Links Links Chains...
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A New Spelling Book: Compiled with a View to Render the Arts of Spelling and ...

John Comly - English language - 1844 - 204 pages
...of this measure are- revolution, or circle, sign, degree, minute, and second. 60 seconds [marked " | make 1 minute, [marked ' 60 minutes 1 degree, ° 30 degrees 1 sign, tig. 12 signs 1 revolution. The number of days contained in each calendar month may be found in any...
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A New Practical and Theoretical Arithmetic: In which in Addition to the ...

Horatio Nelson Robinson - Arithmetic - 1845 - 310 pages
...heavenly bodies. Every circle is supposed to be divided into 360 equal parts, called degrees. TABLE. 60 seconds (") make 1 minute, . marked 60 minutes, 1 degree, ° 30 degrees 1 sign, s. 12 signs, or 3BO° 1 circle c. The signs are becoming obsolete. The best astronomers of the present day do not use...
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A New System of Arithmetic and Mathematics

James H. Porter - Arithmetic - 1845 - 254 pages
...Bissextile, or leap year, February hath 29 days. 13. Circular Motion. 60 seconds (") make 1 minute, 60 minutes, 1 degree, ° 30 degrees, 1 sign, S. 12 signs, or 360 degrees, the whole great circle of the Zodiac. OOO O to ^ to co co o io to • co ,o • co 00 CM -...
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A New System of Arithmetic: In which is Explained and Applied to Practical ...

Calvin Tracy - Arithmetic - 1845 - 298 pages
...feet wide, and 4 feet high, contains just one cord, since 8X4X4 = 128. XII. CIRCULAR MOTION. TABLE. 60 seconds (") make 1 minute, marked '. 60 minutes (') " 1 degree " °. 30 degrees " 1 sijru, " S. 12 signs, or 360° .... " 1 circle " C. F* XIII. TIME. TABLE. 60 seconds (sec.) make 1...
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A system of practical arithmetic

William Lane (of Worthing.) - 1845 - 138 pages
...February then has one day more. ASTRONOMY OR SEXAGESIMALS. marked 60 seconds (") make .... 1 minute ' 60 minutes . . ^ 1 degree * 30 degrees 1 sign s 12 signs or 360 degrees . . 1 circle о This table is used in astronomical and geographical calculations. . INVOLUTION....
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Mental Arithmetic, Or, First Lessons in Numbers for Children

James Bates Thomson - Arithmetic - 1846 - 128 pages
...December, January, and February. CIRCULAE MEASURE. XVIII. Circular Measure is applied to the divisions of the circle, and is used in reckoning latitude and..." 1 sign, " s. 12 signs, or 360° " 1 circle, " c. QUIST.— 17. Name the seasons. 18. To what IB Circular Measure applied T Bepeat the Table. Oi». 1....
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Mental Arithmetic, Or, First Lessons in Numbers for Children

James Bates Thomson - Arithmetic - 1846 - 108 pages
...tvxlfth CIBCULAR MEASURE OR MOTION. XIV. Circular Measure is applied' to the divisions of the circle, to latitude and longitude, and the motion of the heavenly...' 60 minutes " 1 degree, " ° 30 degrees " 1 sign, . " ». 12 signs, or 360° " 1 circle, '" c. XV. MISCELLANEOUS TABLE. 12 units make 1 dozen, (dot.)...
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Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - Arithmetic - 1846 - 354 pages
...? CIRCULAR MEASURE OR MOTION. 1 59. Circular Measure is applied to the divisions of the circle, to latitude and longitude, and the motion of the heavenly...' 60 minutes " 1 degree, " ° 30 degrees " 1 sign, " s12 signs, or 360° " 1 circle, " c. QUEsT. — 159. What is Circular Measure ? Repeat the Table....
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