 O or small, be divided into 360 equal arcs, each arc is called a degree. The degree is divided into 60 minutes, and the minute into 60 seconds. The length of a degree, minute, or second, depends on the size of the circle.  Plane and Spherical Trigonometry - Pàgina 4per Elmer Adelbert Lyman, Edwin Charles Goddard - 1900 - 139 pàginesVisualització completa - Sobre aquest llibre
 | Adriano Balbi - 1835 - 578 pàgines
...fyc. The geographical measure of distance is a degree or 360th part of a great circle of the earth; the degree is divided into 60 minutes and the minute into 60 seconds. Circles passing round the earth parallel to the equator at given distances from each other, whether... | |
 | Samuel Griswold Goodrich - 1841 - 516 pàgines
...fyc. The geographical measure of distance is a degree or 360th part of a great circle of the earth ; the degree is divided into 60 minutes and the minute into 60 seconds. Circles passing round the earth parallel to the equator at given distances from each other, whether... | |
 | Samuel Griswold Goodrich - 1856 - 1016 pàgines
...fyc. The geographical measure of distance is a degree or 3GOth part of a gieat circle of the earth ; the degree is divided into 60 minutes and the minute into 60 seconds. Circles passing round the earth parallel to the equator at given distances from each other, whether... | |
 | George Heppel - 1864 - 234 pàgines
...circumference of any circle is supposed to be divided into 360 equal parts. Each of these is called a degree, the degree is divided into 60 minutes, and the minute into 60 seconds. The abbreviations for these three words are ° - ", so that 5 degrees 27 minutes 34 seconds is written... | |
 | Stoddard A. Felter - 1866 - 338 pàgines
...circumference, whether large О or small, be divided into 360 equal arcs, each arc is called a degree. The degree is divided into 60 minutes, and the minute into 60 seconds. The length of a degree, minute, or second, depends on the size of the circle. If the size of the circle... | |
 | Stoddard A. Felter - 1862 - 312 pàgines
...circumference, whether large O or small, be divided into 360 equal arcs, each arc is called a degree. The degree is divided into 60 minutes, and the minute into 60 seconds. The length of a degree, minute, or second, depends on the size of the circle. If the size of the circle... | |
 | Stoddard A. Felter - 1868 - 360 pàgines
...circumference, whether large or small, be divided into 860 equal arcs, each arc is called a degree. The degree is divided into 60 minutes, and the minute into 60 seconds. The length of a degree, minute, or second, depends on the size of the circle. If the size of the circle... | |
 | Stoddard A. Felter - 1868 - 238 pàgines
...circumference, whethIL^, cr large or small, be divided into • 360 equal ares, each arc is called a degree. The degree is divided into 60 minutes, and the minute into 60 seconds. The length of a degree, minute, or second, dependa on the size of the circle. If the size of the circle... | |
 | Wilshire S. Courtney - 1869 - 532 pàgines
...distance around it is called its circumference. Any part of the cir- H cumference is called an arc. degree is divided into 60 minutes, and the minute into 60 seconds. The length of a degree, minute, or second, depends on the size of the circle. If the size of the circle... | |
 | William Guy Peck - 1876 - 376 pàgines
...same kind taken as a unit. The primary unit of angular measure is the right angle. The right angle is divided into 90 equal parts called degrees; the degree is divided into 60 equal parts called minutes ; the minute is divided into 60 equal parts called seconds. Seconds are... | |
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