| Abel Flint - Surveying - 1804 - 226 pages
...end of the Arch ; thus BK is . the Tangent of the ArchBH. Fig. 7. Note. The Tangent of an Arch of 45 **Degrees is equal in length to the Radius of the Circle of which the' Arch is a part.** 24. The Secant of an Arch is a Line drawn from the Centre through one end of the Arch till it meets... | |
| Abel Flint - Surveying - 1808 - 190 pages
...end of the Arch ; thus BK is the Tangent of the Arch BH. Fig. 7. Note. The Tangent of an Arch of 45 **Degrees is equal in length to the Radius of the Circle of which the Arch is a part.** 24. The Secant of an Arch is a Line drawn from the Centre through one end of the Arch till it meets... | |
| Abel Flint - Surveying - 1813 - 214 pages
...-Arch to the other, and is the measure of the Arch; as HG is the Chord of the Arch HIG. Fig. 6. Note. **The Chord of an Arch of 60 degrees is equal in length...17. The Segment of a Circle is a part of a Circle,** eut off by a Chord; thus the space comprehended between the Areh HiG and the Chord HG is called a Segment.... | |
| Abel Flint - Deeds - 1818 - 184 pages
...Arch to the other, and is the measure of the Arch ; as HG is the Chord of the Arch HIG. Fig. G. Note,. **The Chord of an Arch of 60 degrees is equal in length...The Segment of a Circle is a part of a Circle, cut** offby a Chord ; thus the space comprehended between the Arch H1G and the Chord HG is called a Segment.... | |
| John Imison - Art - 1822 - 488 pages
...through the centre, as C B. (Fig. 18.) Every diameter divides the circle into two equal parts. 35. A **segment of a circle is a part of a circle cut off by a** straight line drawn across it. This straight line is called the chord. A segment may be either equal... | |
| John Nicholson (civil engineer.) - 1825 - 1008 pages
...other through the centre, as CB (Fig. \fy Every diameter divides the circle into two equal parts. 46. A **segment of a circle is a part of a circle cut off by a** stnigfc line drawn across it. This straight line is called the chord. A segment may be either equal... | |
| Montgomery Robert Bartlett - Education - 1828 - 426 pages
...end of an arch to the other; and it is tho measure of the arc. As A B. IB NOTE. 1 The chord of an arc **of 60 degrees, is equal in length to the radius of the circle, of which** it'is a part; hence, AC, or BC, is equal to AB. %•' 16. The sector of a circle, is the space contained... | |
| James Hale - Surveying - 1829 - 124 pages
...the other end, and is the measure of the Arch. FG is the Chord of the Arch FAG. Fig. 10. NOTE. — **The Chord of an Arch of 60 Degrees is equal, in length, to the Radius of the Circle.** 23. A Segment of a Circle is the Space, or Area, comprehended between a Chord and the Circumference... | |
| John Nicholson (Civil engineer) - Building - 1830 - 240 pages
...through the centre, as CB (Fig. \8J. Every diameter divides the circle into two equal parts. 46. A **segment of a circle is a part of a circle cut off by a** straight line drawn across it. This straight line is called the chord. A segment may be either equal... | |
| Abel Flint - Geometry - 1835 - 342 pages
...and is the measure of the arc ; as HG is the cord of A the arc HIG. Fig. 6. NOTE. The chord of an arc **of 60 degrees is equal in length to the radius of the circle of which the** arc is a part. 17. The segment of a circle is a part of a circle cut off by a chord ; thus the space... | |
| |