| Mathew Wilson - 1884 - 294 σελίδες
...adjectives one, each, either, neither, every, are in the third person singular; as, " Every circle is divided into 360 equal parts, called degrees, and each degree into 60 minutes." f- Adjectives should be employed to modify nouns; adverbs to modify verbs and adjectives;... | |
| Charles Davies, Adrien Marie Legendre - 1885 - 538 σελίδες
...angle. For convenience, the quadrant is divided into 90 equal parts, each of which is called a degree ; each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds. Degrees, minutes, and seconds, are denoted by the symbols °, ', ".... | |
| M. P. Caldwell - 1883 - 198 σελίδες
...is used in estimating latitude and longimde, and also in measuring the motions of heavenly bodies. The circumference of every circle is supposed to be divided into 360 degrees. TIME. 60 Seconds (sec.) make 1 Minute, marked m. 60 Minutes " 1 Hour, " hr. 24 Hours " 1 Day,... | |
| Nathaniel Bowditch - 1888 - 704 σελίδες
...the figure CAG. Nate. All circles, whether great or small, are supposed to have their circumference divided into 360 equal parts, called degrees ; and...equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and so on into thirds, fourths, Jtc. ; and an arc is said to be of... | |
| Horatio Nelson Robinson - 1888 - 372 σελίδες
...sjiits containing 9 yd. 2 qr. each ; how many suits did he make ? Ans. 1 7. LONGITUDE AND TIME. 224. Every circle is supposed to be divided into 360 equal parts, called degrees. Since the sun appears to pass from east to west round the earth, or through 360°, once in every 24... | |
| Charles Haynes Haswell - 1890 - 990 σελίδες
...right line that touches a circle without cutting it. Cotangent is tangent of complement of arc. • ii Circumference of every circle is supposed to be divided into 360 equal parts, termed Degrees ; each degree into 60 Minutes, and each minute into 60 Seconds, and so on. Complement... | |
| Isaac Hammond Morris - 1890 - 440 σελίδες
...PROBLEM 24. — To construct an angle containing a given number of degrees. The circumference of a circle is supposed to be divided into 360 equal parts, called degrees. The radius of a circle may be set off exactly six times round the circumference ; hence, if an arc... | |
| Thomas Baker - 1891 - 262 σελίδες
...the arc FE, will be the sector of a circle. 27. The circumference of every circle is supposed to bo divided into 360 equal parts, called degrees, and each degree into 60 minutes, each minute into 60 seconds, &c. Hence a semicircle contains 180 degrees, and a quadrant 90... | |
| Horatio Nelson Robinson - 1892 - 428 σελίδες
...times are 4 bu. 3 pk. 2 qt. contained in 336 bu. 3 pk. 4 qt. ? Ans. 70 times. LONGITUDE AND TIME. 224. Every circle is supposed to be divided into 360 equal parts, called degrees. Since the sun appears to pass from east to west round the earth, or through 360°, once in every 24... | |
| Horatio Nelson Robinson - 1892 - 428 σελίδες
...the size of each farm ? Ans. 106 A. 106 P. 20 sq. yd. 1 sq. ft. 72 sq. in. LONGITUDE AND TIME. 224:. Every circle is supposed to be, divided into 360 equal parts, called degrees. Since the sun appears to pass from east to west round the earth, or through 360°, once in every 24... | |
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