| Mathematics - 1801 - 426 pages
...the two sides, that, which stands at the angular point, is rend in the middle. C 56. The 39° 5 6. **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 do seconds, and so... | |
| Abel Flint - Geometry - 1804 - 216 pages
...the Centre ; and it divides the Circle into two equal parts, called Semicircles ; as AB or DE. 14. **The. Circumference of every Circle is supposed to be Divided into 360** equal parts, called Degrees ; and each Degree into 60 equal parts, called Minutes ; and each Minute... | |
| David Steel - 1805 - 390 pages
...centre to the circumference of a circle, is called a Radius. All the radii of the same circle are equal. **The circumference of every circle is supposed to be divided into 360** parts, called degrees; each degree into 60 equal parts, called minutei; and each minute into 60 equal... | |
| Robert Gibson - Surveying - 1806 - 452 pages
...circumference into two equal parts called semicircles ; and is double the radius, as AB or DE. fig. 8. • 18. **The circumference of every circle is supposed to be divided into 360** equal parts called degrees, and each degree into 60 equal parts called minutes, and each minute into... | |
| Thomas Keith - Navigation - 1810 - 482 pages
...thus the arc *c is the measure of the angle aBC and the arc DE is the measure of the angle ABC. (H) **The circumference of every circle is supposed to be divided into 360** equal parts called degrees, each degree into 60 equal parts called minutes, each minute into 60 equal... | |
| Robert Gibson - Surveying - 1811 - 592 pages
...circumference into two equal parts, called semicircles ; and is double the radius, as AB or DE. fig. 8. m *!6. **The circumference of every circle is supposed to be divided into 360** equal parts called degrees, and each degree into 60 equal parts called minutes, and each minute into... | |
| Charles Hutton - Mathematics - 1811
...and the other two on the two sides, that which stands at the angular point is read in the middle. 57. **The circumference of every circle is supposed to be divided into 360** equnl parts, called Degrees : and each degree into 60 Minutes, each minute into 60 Seconds, and so... | |
| Jedidiah Morse - Geography - 1814 - 698 pages
...and the diameter is equal to two radii, or the longest straight line, that can be drawn in a circle. **The circumference of every circle is supposed to be divided into 360** equal parts, called degrees ; each degree into 60 minutes ; each minute into 60 seconds. An arc of... | |
| Robert Gibson - Electronic books - 1814 - 508 pages
...circumference into t wo equal parts, called semicircles; and isdoublethe radius, as AB or DE. fig. 8. 16. **The circumference of every circle is supposed to be divided into 360** equal parts called degrees, and each degree into 60 equal parts called minutes, and each minute into... | |
| Nathaniel Dwight - Geography - 1816 - 220 pages
...parts ; and small circles, which divide it into unequal parts. Q. What are the degrees of a circle ? A. **The circumference of every circle is supposed to be divided into 360** equal parts called degrees ; each degree into 60 equal parts called minutes ; and each minute into... | |
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