 | George Payn Quackenbos - Arithmetic - 1872 - 350 pages
...divided into 60 equal parts, called Minutes ; and a minute into 60 equal parts, called Seconds. TABLE. 60 seconds (") make 1 minute, . . . ' 60 minutes, 1 degree, . . . ° 30 degrees, 1 sign, . . . . S. 12 signs, 1 circle, . . . . C. 1' = 60' 8 1° = 60 = 3600 c 1 = 30 = 1800 = 108000 1 = 12... | |
 | Daniel W. Fish - Arithmetic - 1874 - 526 pages
...sides. .Thus, the arc DB (Fig. 3) is the measure of the angle DOB. FIG. 3. TABLE. 60 Seconds (") = 1 Minute 60 Minutes = 1 Degree 30 Degrees = 1 Sign . 12 Signs, or 360° = 1 Circle A dr. dr. 8. ° 1=12=360=21600=1296000 1= 30= 1800= 108000 1= 60= 360 1= 60 1. A Semi-Circum.... | |
 | Daniel W. Fish - Arithmetic - 1874 - 300 pages
...The Unit is the degree, which is -^ part of the circumference of any circle. TABLE. 60 Seconds (") =1 Minute . 60 Minutes = 1 Degree . 30 Degrees = 1 Sign . . 12 Signs, or 360° — 1 Circle . 1C. = 1296000". 21600' 860° 12S. A Semi-Circiuiif'ce is one-half of a circumference,... | |
 | George Payn Quackenbos - Arithmetic - 1874 - 444 pages
...will be seen in the above diagram. A right angle, therefore, contains i of 360, or 90, degrees. TABLE. 60 seconds (') make 1 minute, . . . . ' 60 minutes, 1 degree, . . . . ° 30 degrees, 1 sign, S. 12 signs, 1 circle, C. 1 minute of the circumference of the earth constitutes a geographical or... | |
 | Daniel W. Fish - Arithmetic - 1875 - 350 pages
...sides. Thus, the arc DB, in Fig. 3, is the measure of the angle DOB. TABLE. FIG. 3. 60 Seconds (") =1 Minute 60 Minutes = 1 Degree 30 Degrees = 1 Sign . 12 Signs, or 360° = 1 Circle . A a i c. = 1296000" 21600' 360° 12 A A. Semi- Circumference is one-half of a circumference,... | |
 | Lorenzo Fairbanks - 1875 - 472 pages
...measuring angles, etc. The Unit is the Degree, which is -j^ part of the circumference of a circle. TABLE. 60 Seconds (") make 1 Minute '. 60 Minutes " 1 Degree °. 30 Degrees " 1 Sign s. 12 Signs, or 360° " 1 Circle c. NOTES. — 1. All circles, great and small, contain the same number... | |
 | Horatio Nelson Robinson - Arithmetic - 1875 - 468 pages
...space about a point in any plane. The table is made up of divisors and multiples of this unit. TABLE. 60 seconds (") make 1 minute, . . . . '. 60 minutes " 1 degree,. . . . °. 30 degrees " 1 sign, S. 12 signs, or 360°, " 1 circle, C. M UNIT EQUIVALENTS. / /, 1 = 60 s 1 = 60 = 3600 c 1 = 30 = 1800... | |
 | Samuel Mecutchen, George Mornton Sayre - Arithmetic - 1877 - 92 pages
...shillings . "1 n ,, $4.84 (gold) . }=lP°"nd18 cents 6 mills =1 franc. CIBCULAB MEASUBE. 60 seconds . = 1 minute. 60 minutes . = 1 degree. 30 degrees . = 1 sign. 12 signs . ' . — 1 circle. TIME. 60 seconds . = 1 minute. 60 minutes . = 1 hour. 24 hours . . = 1 day. 7 days... | |
 | Andrew H. Baker - Arithmetic - 1878 - 204 pages
...applied to angles and circumferences, reckouing latitudes and longitudes, etc. TABLE. 60 seconds (") = 1 minute ('). 60 minutes = 1 degree (°). 30 degrees = 1 sign (£). 12 signs or 360 degrees = 1 circumference. Apparently the sun makes an entire revolution of the earth in 24 hours,* and consequently... | |
 | Frederic William Bardwell - Arithmetic - 1878 - 416 pages
...degree is ^^ part of the circumference of a circle. The subdivisions are shown in the following Table. 60 seconds (") make 1 minute ' 60 minutes " 1 degree ° 30 degrees " 1 sign S. 12 signs " 1 circumference. . 0. As a circle may be larger or smaller, so a degree, or any other... | |
| |
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. 
