 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 211by Popular educator - 1860Full view - About this book
 | Benjamin Greenleaf - Arithmetic - 1849 - 336 pages
...longitude, in computing the revolutions of the planets round the sun, and in the division of circles. TABLE; 60 Seconds (") make 1 Minute, marked ' 60 Minutes...Degree, " ° 30 Degrees " 1 Sign, " S. 12 Signs, or 360 Degrees, " The Circle of the Zodiac, " C. QUESTIONS. — How do you reduce years to seconds? Give the... | |
 | James Bates Thomson - Arithmetic - 1849 - 438 pages
...amounts to a day. CIRCULAR MEASURE, OR MOTION. 267 • 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. 6O seconds (") 60 minutes 30 degrees 12 signs, or 360° make 1 minute, 1 degree, 1 sign, 1 circle,... | |
 | James Bates Thomson - Arithmetic - 1850 - 352 pages
...? In 35 days ? In 40 days ? CIRCULAR MEASURE. 1 5 9« 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. (Jan.) (Feb.) (Mar.) (Apr.) May) 'June) July) Aug.) Sept.) Oct.) Nov.) Dec.) Jirst month, has 31 days.... | |
 | David Bates Tower - Arithmetic - 1850 - 188 pages
...corning once in four, February then has one day more. , ANGULAR MEASURE, OR DIVISIONS OF THE CIRCLE. 60 seconds '(") make 1 minute, marked 60 minutes " 1 degree, " ° 30 degrees " 1 sign, " sig. 90 degrees " 1 quadrant, " qd. 12 signs, or 360° " 1 circle, " cir. In a great circle of the... | |
 | Benjamin Naylor - 1850 - 334 pages
...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... | |
 | 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
...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,... | |
 | Benjamin Greenleaf - Arithmetic - 1852 - 380 pages
...has 28 days, excepting leap year, when it has 29. CIRCULAR MOTION. 60 Seconds, or 60 " make 1 Prime minute, marked 60 Minutes " 1 Degree, " • 30 Degrees " 1 Sign, " S. 12 Signs, or 360 Degrees, the whole great circle of the zodiac. 60 3600 108000 1200000 60 1800 21600 1 SO 360 1 IS zodiac.... | |
 | John Fair Stoddard - Arithmetic - 1852 - 320 pages
...also used in reckoning lati tudt and longitude., and the revolutions of the heavenly bodies. TABLE. 60 Seconds (") make 1 Minute, marked ' 60. Minutes " 1 Degree, " ° 30 Degrees ' " 1 Sign, " & "2 Signs, or 360 Degrees " 1 Circle, " C QUESTIONS. For what is Circular measure used ? | Repeat... | |
 | Daniel Leach - Arithmetic - 1853 - 622 pages
...leap years. A common month consists of 4 weeks. Circular Measure. 60 seconds (") = 1 minute, . . ' 60 minutes — 1 degree, . ° 30 degrees = 1 sign, . . . s. 12 signs, or 360 degrees, = 1 circle, . . cir. 2 pints (pt.) ^z 1 quart, . . qt. 8 quarts — 1 peck, . .pk. 4 pecks... | |
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