 | George Albert Wentworth, George Anthony Hill - 1897 - 476 páginas
...1 minute (>). 60 minutes = 1 degree (°). 90 degrees — 1 right angle. 360 degrees = 1 revolution. The circumference of a circle is divided into 360 equal parts, called degrees ; each degree into 60 minutes ; each minute into 60 seconds. The larger the circle, the greater the... | |
 | Isaac Newton Failor - 1906 - 431 páginas
..."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 - 1906 - 440 páginas
..."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... | |
 | Joseph Claudel - 1906 - 758 páginas
...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... | |
 | International Correspondence Schools - 1906 - 634 páginas
...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,... | |
 | Horace Wilmer Marsh, Annie Griswold Fordyce Marsh - 1912 - 494 páginas
...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,... | |
 | Ernest McCullough - 1915 - 466 páginas
...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... | |
 | Charles Ernest Chadsey, James Hamblin Smith - 1917 - 358 páginas
...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... | |
 | 1918 - 1098 páginas
...circumscribed about it, as in Fig. 16 (a). 30. Measuring Angles. — For the purpose of measuring angles, the circumference of a circle is divided into 360 equal parts called degrees. A degree is, therefore, Teir of the circumference of a circle; and this is true whether the circle... | |
 | 1920 - 698 páginas
...circumscribed about it, as in Fig. 16 (o). 30. Measuring Angles. — For the purpose of measuring angles, the circumference of a circle is divided into 360 equal parts called degrees. A degree is, therefore, yta of the circumference of a circle; and this is true whether the circle is... | |
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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. 
