| Benjamin Greenleaf - 1841 - 314 sider
...and A, D is called the angle B, A, D, or D, A, B. 56. The circumference of every circle is supposed **to be divided into 360 equal parts, called degrees ; and each degree into 60** minutes, each minute into 60 seconds ; and so on. Hence u semicircle contains 130 degrees, and a quadrant,... | |
| Roswell Chamberlain Smith - 1841 - 311 sider
...degrees, the whole circle of the Zodiac.' 75. Every circle, whether the greatest or least possible, is **divided into 360 equal parts, called degrees, and each degree into 60 equal** 1 PLANET, from planao, G. to wander, means a celestial (4) body, which revolve* about the sun or other... | |
| Charles Guilford Burnham - 1841 - 312 sider
...circle into two equal parts, called semi-circles. 14. The circumference of every circle is supposed **to be divided into 360 equal parts, called degrees; and each degree into** 0O equal parts, called minutes; and each minute into 60 equal parts, called seconds; and these into... | |
| William Grier - 1842 - 308 sider
...the angular point is read in the middle. Thus, DAE. 57. The circumference of every circle is supposed **to be divided into 360 equal parts, called degrees; and each degree into 60** minutes, each minute into 60 seconds, and so on. Hence a semicircle contains 180 degrees, and a quadrant... | |
| Roswell Chamberlain Smith - 1842 - 306 sider
...degrees, the whole circle of the Zodiac.7 75. Every circle, whether the greatest or least possible, is **divided into 360 equal parts, called degrees, and each degree into 60 equal** 1 PLANET, from planao, G. to wander, means a celestial (4) body, which revolves about the sun or other... | |
| Roswell Chamberlain Smith - 1843 - 306 sider
...degrees, the whole circle of the Zodiac.' 75. Every circle, whether the greatest or least possible, is **divided into 360 equal parts, called degrees, and each degree into 60 equal** 2 LATITUDE, from latus, L. side, means the distance North or South of the equator; (5) breadth; room;... | |
| William Phillips - 1844 - 662 sider
...which they consist. In measuring angles, the circle is divided into 360 equal parts, called degrees ; **each degree into 60 equal parts, called minutes ; and each minute into 60** seconds : the divisions being thus designated : 360°, 60', GO". If one fourth part of the circle,... | |
| 1845
...quadrant. 3. In trigonometry all the angles round a point are divided into 360 equal parts, called degrees, **each degree into 60 equal parts, called minutes, and each minute into** "0 equal parts, called seconds. Degrees, minutes, and seconds, are respectively designated by these... | |
| Mary Somerville - 1846 - 468 sider
...the i«a. NOTE 50, p. 9.— Ninety degrees. A circle is divided into 360 equal parts, or degrees ; **each degree into 60 equal parts, called minutes; and each minute into 60 equal** pans, called seconds. It is usual to write these quantities thus, 15° 16' 10", which means fifteen... | |
| Frederic A. Adams - 1846 - 212 sider
...there are in 360 gals. ? MEASURE OF THE CIRCLE. Every circle is supposed to have its circumference **divided into 360 equal parts, called degrees ; and each degree into 60** parts, called minutes ; and each minute into 60 parts, called seconds. Whether the circle is great... | |
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