 | Almon Ticknor - Arithmetic - 1846 - 274 pages
...MOTION OR CIRCLE MEASURE. This measure is used by astronomers, navigators, &c. Denominations. Marked. 60 seconds (") equal 1 minute, ' 60 minutes - - • " 1 degree, ° 30 degrees - - • - " 1 sign, sig. 12 signs, 360 degrees •• - " 1 revolution of a > planet or circle > Sound moves at the rate... | |
 | Charles Davies - Arithmetic - 1847 - 368 pages
...divided 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. cs o 1 = 12 = 360 = 21600 = 1296000 1= 30= 1800= 108000 1= 60= 3600 1= 60 EXAMPLES.... | |
 | Benjamin Greenleaf - Arithmetic - 1847 - 232 pages
...Julian Year. 1 Solar Year. 1 Sidereal Year. CIRCULAR MOTION. 60 Seconda ' make I Prime minute, marked '. 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... | |
 | Austin Baldwin - Arithmetic - 1848 - 80 pages
...Degrees, Minutes, and Seconls. Repeat the Table. PAPER, PARCHMENT, AND BOOKS. 35 TABLE. 60 seconds " make 1 minute, ' 60 minutes 1 degree, ° 30 degrees 1 sign, s. 12 signs, or 360 degrees, 1 circle of the Zodiac. QUESTIONS. How many minutes make 1 degree 1 How many degrees in the... | |
 | Benjamin Greenleaf - Arithmetic - 1848 - 204 pages
...Year. 1 Solar Year. 1 Sidereal Year. 60 Seconds • make 1 Prime minute, CIRCULAR MOTION. make marked 60 Minutes " 1 Degree, - °. 30 Degrees " 1 Sign, ." s. 12 Signs, or 360 Degrees, the whole great Circle of the Zodiac. 25 100 10 8 MEASURING DISTANCES. Inches make Links Links... | |
 | Daniel Adams - Arithmetic - 1848 - 324 pages
...denominations are circles, signs, degrees, minutes, and seconds. TABLE. 60 seconds (") make 1 minute, marked '. 60 minutes 1 degree, " ° 30 degrees 1 sign, " S. 12 signs, or 3GO degrees, 1 circle. 1. Reduce 9s. 13° 25' to 2. In 1020300", how many seconds. degrees ? 3. In... | |
 | Benjamin Naylor - 1850 - 334 pages
...cubes, by multiplying together, the length, breadth, and depth. CIRCULAR MOTION. 60 seconds, " make 1 minute '. 60 minutes 1 degree °. 30 degrees 1 sign, s. 12 signs, or 360 degrees 1 circle, c. REDUCTION, OR TRANSFORMATION. Reduction is the operation of changing the denomination... | |
 | James Bates Thomson - Arithmetic - 1850 - 352 pages
...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, or 360° " 1 circle, « c. (Jan.) (Feb.) (Mar.) (Apr.) May) 'June) July) Aug.) Sept.) Oct.) Nov.) Dec.) Jirst month,... | |
 | Benjamin Greenleaf - Arithmetic - 1850 - 368 pages
...excepting leap year, when it has 29. CIRCULAR MOTION. 60 Seconds, or 60." make 1 Prime minute, marked i 60 Minutes " 1 Degree, " ° 30 Degrees " 1 Sign, « s. 12 Signs, or 360 Degrees, the whole great circle of the zodiac. 60 = 1 3600 = 60 = 1 , 108000 = 1800 = 30 = 1 1296000... | |
 | George Roberts Perkins - Arithmetic - 1851 - 356 pages
...circles. Every circle, whether great or small, is divided into 360 degrees. TABLE. 60 seconds ''.... make 1 minute, ' 60 minutes " 1 degree, ° 30 degrees " 1 sign, s. 12 signs or 360o . . . . K 1 circle, cr. •• i The sun appears to pass completely around the earth in 24 hours,... | |
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TABLE. 60 seconds (") make 1 minute, '. 60 minutes " 1 degree, . . . °. 30 degrees 
