 The measured angles of each triangle should equal 180° plus the spherical excess. Each triangle, therefore, furnishes an equation of condition, which is known as an angle equation. The number of angle equations in any figure is equal to the number of...  Manual of Topographic Methods - Seite 60von Henry Gannett - 1906 - 88 SeitenVollansicht - Über dieses Buch
 | Maryland Geological Survey - 1898 - 626 Seiten
...triangle, therefore, furnishes an equation of condition, which is known as an angle equation. Fio. 24. The number of angle equations in any figure is equal to the number of closed triangles into which it can be resolved. But since certain of these are a consequence of the others,... | |
 | Maryland Geological Survey - 1898 - 628 Seiten
...triangle, therefore, furnishes an equation of condition, which is known as an angle equation. FIG. 24. The number of angle equations in any figure is equal to the number of closed triangles into which it can be resolved. But since certain of these are a consequence of the others,... | |
 | Maryland Geological Survey - 1898 - 630 Seiten
...Each triangle, therefore, furnishes an equation of condition, which is known as an angle equation. The number of angle equations in any figure is equal to the number of closed triangles into which it can be resolved. But since certain of these are a consequence of the others,... | |
 | Maryland Geological Survey - 1898 - 646 Seiten
...triangle, therefore, furnishes an equation of condition, which is known as an angle equation. Fio. 24. The number of angle equations in any figure is equal to the number of closed triangles into which it can be resolved. But since certain of these are a consequence of the others,... | |
 | Maryland Geological Survey - 1898 - 628 Seiten
...triangle, therefore, furnishes an equation of condition, which is known as an angle equation. FIG. 24. The number of angle equations in any figure is equal to the number of closed triangles into which it can be resolved. But since certain of these are a consequence of the others,... | |
 | Herbert Michael Wilson - 1900 - 986 Seiten
...angle. As a result each triangle furnishes an equation of condition, which is called the angle equation. The number of angle equations in any figure is equal to the number of closed sides in the figure -f- I and — the number of stations. Thus in a closed quadrilateral (Fig. 177)... | |
 | Herbert Michael Wilson - 1900 - 988 Seiten
...angle. As a result each triangle furnishes an equation of condition, which is called the angle equation. The number of angle equations in any figure is equal to the number of closed sides in the figure -\- I and— the number of stations. Thus in a closed quadrilateral (Fig. 177)... | |
 | Herbert Michael Wilson - 1900 - 964 Seiten
...angle. As a result each triangle furnishes an equation of condition, which is called the angle equation. The number of angle equations in any figure is equal to the number of closed sides in the figure -f- i and — the number of stations. Thus in a closed quadrilateral (Fig. 177)... | |
 | 1907 - 874 Seiten
...Each triangle, therefore, furnishes an equation of condition, which is known as an angle equation. The number of angle equations in any figure is equal to the number of closed triangles into which it can be resolved. But since certain of these are a consequence of the others,... | |
 | Henry Gannett - 1906 - 644 Seiten
...Each triangle, therefore, furnishes an equation of condition, which is known as an angle equation. The number of angle equations in any figure is equal to the number of closed triangles into which it can be resolved. But since certain of these are a consequence of the others,... | |
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