 | Elias Loomis - 1877 - 458 sider
...said to be described about the polygon. 8. An angle is said to be inscribed in a segment when it is contained by two straight lines drawn from any point in the arc of the segment to the extremi/s ties of the subtending chord. Thus the anglea ACB, ADB are inscribed in the segment ADCB.... | |
 | Elias Loomis - 1880 - 456 sider
...circumference, as ABC. The circle is then said to be described about the polygon. GEOMETRY. tained by two straight lines drawn from any point in the arc of the segment to the extremities of the subtending chord. Thus the angles ACB, ADB are inscribed in the segment ADCB. 9. A secant is a line... | |
 | Isaac Todhunter - 1880 - 426 sider
...that -which is contained by the straight line and the circumference. 8. An angle in a segment is the angle contained by two straight lines drawn from any point in the circumference of the segment to the extremities of the straight line which is the base of the segment.... | |
 | Euclid, Isaac Todhunter - 1883 - 428 sider
...that which is contained by the straight line and the circumference. 8. An angle in a segment is the angle contained by two straight lines drawn from any point in the circumference of the segment to the extremities of the straight line which is the base of the segment.... | |
 | Euclides - 1884 - 434 sider
...ends of the chord must be placed either first or last. 12. An angle in a segment of a circle is the angle contained by two straight lines drawn from any point in the arc of the /{ segment to the ends of the chord. Thus ACB and ADB are angles in the segment ACB. 13. Similar segments of circles... | |
 | Edward Albert Bowser - 1890 - 420 sider
...at the centre O, is called the angle at the centre. 187. An angle in a segment is the angle formed by two straight lines drawn from any point in the arc of the segment to the extremities of the base of the segment, as , or ZADB. 188. A sector of a circle is the figure bounded by two radii and... | |
 | Edward Mann Langley, W. Seys Phillips - 1890 - 538 sider
...which is contained by the straight line and the circumference.' VIII. An 'angle in a segment' is the angle contained by two straight lines drawn from any point in the circumference of the segment, to the extremities of the straight line which is the base of the segment.... | |
 | Euclid - 1892 - 460 sider
...circumference. The chord of a segment is sometimes called its base. 13. An angle in a segment is one formed by two straight lines drawn from any point in the arc of the segment to the extremities of its chord. [It will be shewn in Proposition 21, that all angles in the same segment of a circle are... | |
 | Euclid, Henry Sinclair Hall, Frederick Haller Stevens - 1900 - 330 sider
...circumference. NOTE. The chord of a segment is sometimes called its base. 8. An angle in a segment is one formed by two straight lines drawn from any point in the arc of the segment to the extremities of its chord. NOTE, (i) It will be shewn in Proposition 21, that all angles in the same segment of a circle... | |
 | Euclid - 1904 - 488 sider
...AB, is also at right angles to the plane CD. 7. The inclination of a plane to a plane is the acute angle contained by two straight lines drawn from any point in the common section at right angles to it, one in one plane and one in the other. £ Thus in the adjoining... | |
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angle in a segment' is the angle contained by two straight lines drawn from any point in the circumference of the segment, to the extremities of the straight line which is the base of the segment. 
