 | John Fair Stoddard - 1865 - 78 σελίδες
...weeks and 3 days ? 21. How many hours in 4 days and 4 hours? LESSON XIII. TABLE OP CIBCTJLAR MOTION. 60 Seconds (") make 1 Minute, marked 60 Minutes " 1 Degree, " 30 Degrees " 1 Sign, " 12 Signs, or 360 Degrees " 1 Circle, " 1. How many degrees in 2 circles ? 2. How many minutes in... | |
 | Benjamin Greenleaf - 1851 - 150 σελίδες
...pages in 1 day, how many pages will you read in 4 months ? LESSON LXII. TABLE OP CIRCULAR MOTION. GO Seconds .... make 1 Minute, . . . marked '. 60 Minutes......." 1 Degree, ..." °. 30 Degrees . . . . " 1 Sign, ..." s. 12 Signs,' or 360 Degrees, the whole great Cirole of the Zodiac. 1. How many seconds in 2 minutes... | |
 | Joseph Ray - 1857 - 358 σελίδες
...called degrees; each degree into GO parts, called minutes; each minute into 60 parts, called seconds. TABLE. 60 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"... | |
 | Stoddard A. Felter - 1868 - 360 σελίδες
...used in astronomy, geography, navigation, and surveying, and for calculating differences of time. (a.) TABLE. 60 seconds (") make 1 minute, marked ' 60 minutes " 1 degree, " 30 degrees " . 1 sign, " sig. 90 decrees « S 1 quadrant « quad, au aeggiets ^ l rjght angl6) « ,. a 4 quadrants or 1 1... | |
 | Charles Davies - 1869 - 348 σελίδες
...equal parts, called degrees. Each degree is divided into 60 minutes, and each minute into 60 seconds. TABLE. 60 seconds" make 1 minute, marked '. 60 minutes...degrees • 1 sign, 8. 12 signs or 360° 1 circle, - • c. s. «. 60 = 1 3600 =60 =1 108000 = 1800 =30 =1 1296000 = 21600 =360 =12 =1 1. How many seconds... | |
 | Horatio Nelson Robinson - 1869 - 76 σελίδες
...LESSON LXVIII. CIRCULAR MEASURE. Tho Denominations are the Circle, Sign, Degree, Minute, and Second 60 seconds (") make 1 minute, marked '• 60 minutes " 1 degree, " ". 30 degrees . " 1 sign, " S12 signs,or360deg." the circle of the Zodiac, C. Circular Measure is applied to the measurement... | |
 | Horatio Nelson Robinson, Daniel W. Fish - 1871 - 384 σελίδες
...although having the same names, are of different lengths. TABLE. 60 seconds (") make 1 minute, . . . '. 60 minutes " 1 degree, . . . °. 30 degrees " 1 sign, 8. 12 signs, or 360°, " 1 circle C. UNIT EQUIVALENTS. f i = ' 60 s. 1 = 60 = 3600 C. 1 = 30 = 1800 =. 108000 1 = 12 = 360 — 21600 = 1296000... | |
 | Joseph Ray - 1866 - 212 σελίδες
...is used in estimating latitude and longitude, and in measuring the motions of the heavenly bodies. TABLE. 60 seconds (") make 1 minute, marked '. 60...sign, 8. 12 signs, or 360° . . 1 circle, . . . . C. EXAMPLES FOE PBACTICE. 1. Eeduce 2 S. 18° 27' 43" to seconds. 2. Eeduce 38400" to degrees. 3. Eeduce... | |
 | Shelton Palmer Sanford - 1872 - 404 σελίδες
...seconds? Ans. 5da. l.'Uir. 12min. 9seo AKT 180. CIRCULAR MEASURE. TABLE. 60 seconds (") make 1 minute, '. 60 minutes " 1 degree, °. 30 degrees " 1 sign, 8. 12 signs, or 360°, " 1 circumference of a circle, 0. CIRCULAR MEASURE is used in astronomy, geography and surveying, and in... | |
 | Daniel W. Fish - 1874 - 302 σελίδες
...the degree, which is -^ part of the circumference of any circle. TABLE, 60 Seconds (") =1 Minute . ' 60 Minutes = 1 Degree . ° 30 Degrees = 1 Sign . . 8. 12 Signs, or 360° = 1 Circle . O. \C. = 1296000". 21600' 360' 125. A Seini-Circumf'ce is one-half of a circumference, or 180°.... | |
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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. 1. Reduce 5s. 29° 25 
