 | Abel Flint - 1804 - 226 páginas
...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 - 1808 - 190 páginas
...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 - 1813 - 214 páginas
...-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 - 1818 - 184 páginas
...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 - 1822 - 488 páginas
...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 páginas
...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 - 1828 - 426 páginas
...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 - 1829 - 124 páginas
...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) - 1830 - 240 páginas
...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 - 1835 - 366 páginas
...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... | |
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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. 
