 | Samuel Webber - Arithmetic - 1812 - 260 pages
...31, except February, which has 28 in common years, and 29 in leap years. CIRCULAR MOTION. 60 seconds make 1 minute, marked " 60 minutes 1 degree " 30 degrees 1 sign s 12 signs, or 360° 1 circle. NEW FRENCH WEIGHTS AND MEASURES. THE weights and measures in common... | |
 | Roswell Chamberlain Smith - Arithmetic - 1829 - 284 pages
...What is it usai fur ? A. For reckoning latitude and longitude ? Repeat the TABLE. 60 Seconds, (" ) . . make . . 1 Minute, marked '. 60 Minutes 1 Degree, . . . . °. 30 Degrees 1 Sign, ....... S. 12 Signs, or 360 Deg,ees, the whole Great Circle of tin- Zodiac. 1 . How many seconds are... | |
 | Daniel Adams - Arithmetic - 1830 - 280 pages
...the sun. The denominations are circles, signs, degrees, minutes, and secouds. TABLK. 60 seconds (") - make -. 1 minute, - marked \ - ' 60 minutes ----- 1 degree, .--.'%« 30 degrees ----- 1 sign, \ *• 12 signs, or 360 degrees, - 1 circleof the zodiac. Note. Every circle, whether great or small,... | |
 | Frederick Augustus Porter Barnard - Arithmetic - 1830 - 308 pages
...in. ? 20. How many yds. qrs. &c. in 123,456,789 in. ? CIRCULAR MEASURE, OR MOTION. 60 seconds, (") make 1 minute, marked ' 60 minutes " 1 degree, " ° 30 degrees " 1 sign " S. 12 signs or 3SO^, The' whole circle of the Zodiac. 1. In a figuro 7 inches long and 1 inch wide,... | |
 | Frederick Augustus Porter Barnard - Arithmetic - 1830 - 304 pages
...47,854 in. ? 20. How many yds. qrs. &c. in 123,456,789 in. ? CIRCULAR MEASURE, OR MOTIOJf. 60 seconds, (")'make 1 minute, marked 60 minutes " 1 degree, " 30 degrees " 1 sign " S. 12 signs or 360°, The whole circle of the Zodiac.' NOTE. By Circular MOTION, is meant the motion... | |
 | Roswell Chamberlain Smith - Arithmetic - 1831 - 288 pages
...is it used fur? Ji. For reckoning latitude and longitude .' Repeat the TABLE. <>0 Seconds, (" ) . . make . . 1 Minute, marked '. 60 Minutes 1 Degree, . . . . °. 30 Degrees 1 Sign, S. 12 Signs, or SCO Degrees, the whole Grea* Circle of the Zodiac. 1. How many seconds are in 3 minutes... | |
 | Luther Ainsworth - Arithmetic - 1837 - 306 pages
...the denominations ? A. Signs, degrees, minutes, and seconds. Q. What is the table ? A. 60 seconds (") make 1 minute, marked ' 60 minutes " 1 degree, " ° 30 degrees " 1 sign, " S 12 signs, or 360 degrees, make the great circle of the zodiac. LAND, OR SQUARE MEASURE. Q. What... | |
 | Charles Davies - Arithmetic - 1838 - 292 pages
...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, - - - a. 12 signs or 360° - 1 circle, - - - c. cs °. 1 = 12 = 360=21600 = 1296000 1= 30= 1800= 108000... | |
 | Daniel Adams - Arithmetic - 1838 - 282 pages
...the sun. The 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 360 degrees, - 1 circle of the zodiac. Note. Every circle, whether great or... | |
 | Daniel Adams - Arithmetic - 1848 - 316 pages
...each. The 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 360 degrees, 1 circle. 1. Reduce 9s. 13° 25' to 2. In 1020300", how many seconds.... | |
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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 
