 | Joseph Claudel - Mathematics - 1906 - 758 pages
...customary to write 1 9 — Jan., ^- Feb., which gives the dates according to both calen1 -> -i dars. 222. The circumference of a circle is divided into 360 equal parts called degrees; the degree into 60 equal parts called minutes; the minute into 60 equal parts called seconds. The quadrant... | |
 | Isaac Newton Failor - Geometry - 1906 - 431 pages
..."If two variables are always equal, and each approaches a limit, their limits are equal." § 264 QED The circumference of a circle is divided into 360 equal parts called degrees. Also, a perigon is divided into 360 equal parts called degrees. Therefore a central angle of one degree... | |
 | Isaac Newton Failor - Geometry - 1906 - 440 pages
..."If two variables are always equal, and each approaches a limit, their limits are equal." § 264 QED The circumference of a circle is divided into 360 equal parts called degrees. Also, a,perigon is divided into 360 equal parts called degrees. Therefore a central angle of one degree... | |
 | International Correspondence Schools - Building - 1906 - 634 pages
...same ratio, it is said that an angle at the center is measured by its intercepted arc. 155. The whole circumference of a circle is divided into 360 equal parts, called degrees. A degree is divided into 60 equal parts, called minutes; and a minute is divided into 60 equal parts,... | |
 | Charles H. Gleason - Arithmetic - 1910 - 536 pages
...ft. MEASUREMENT OF ANGLES 324. The circumference of every circle, large or small, is supposed to be divided into 360 equal parts, called degrees (°); each degree into 60 minutes ('); and each minute into 60 seconds ("). Thus: the circumference of the circle ABCD = 360°. A half... | |
 | Horace Wilmer Marsh, Annie Griswold Fordyce Marsh - Mathematics - 1912 - 494 pages
...width, T = thickness of belt, W = 300xT. TABLE 13 SAFE WORKING STRENGTH OF BELTS PER INCH OF WIDTH 4. The circumference of a circle is divided into 360 equal parts called degrees. If C be used to denote the circumference, we have the formulas, 360° =C, and Copy the two formulas,... | |
 | George E. Mercer, Mabel Bonsall - Arithmetic - 1914 - 324 pages
...center. Any part of a circumference is an arc. A to B and B to C are arcs. The circumference of every circle is divided into 360 equal parts called degrees, each degree into i50 equal parts called minutes, and each minute into 60 equal parts called seconds. 5J^ of a circumference... | |
 | Ernest McCullough - Surveying - 1915 - 466 pages
...O I •£. V2 I 2 Cosine 1 2 V2 } O — I O Tangent o I I ^3 00 0 00 vj TABLE OF NATURAL FUNCTIONS The circumference of a circle is divided into 360 equal parts called degrees. Each degree is divided into 60 equal parts called minutes. Each minute is divided into 60 equal parts called seconds.... | |
 | Charles Ernest Chadsey, James Hamblin Smith - Arithmetic - 1917 - 358 pages
...graph at the right represents the approximate per cents of the different food substances in peanuts. The circumference of a circle is divided into 360 equal parts called degrees. The angle showing the proportion of fat cuts off 29.1% of 360 degrees (360°) or 104.76°. 1. Find... | |
 | John William Norie, J. W. Saul - Nautical astronomy - 1917 - 642 pages
...is often called the circle; but properly the circle is the space contained within the circumference. The circumference of a circle is divided into 360 equal parts, called DEGREES, which are subdivided into minutes and seconds (see p. 3). It is also divided into 32 equal parts of... | |
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The circumference of a circle is divided into 360 equal parts, called degrees; each degree into 60 minutes ; each minute into 60 seconds. 
