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On Triangles with Sides That Form an Arithmetic Progression
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| Zeitschriftentitel: | Izvestiya of Altai State University |
|---|---|
| Personen und Körperschaften: | , |
| In: | Izvestiya of Altai State University, 2020, 1(111), S. 111-114 |
| Format: | E-Article |
| Sprache: | Unbestimmt |
| veröffentlicht: |
Altai State University
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| Schlagwörter: |
| author_facet |
Maltsev, Yu.N. Monastyreva, A.S. Maltsev, Yu.N. Monastyreva, A.S. |
|---|---|
| author |
Maltsev, Yu.N. Monastyreva, A.S. |
| spellingShingle |
Maltsev, Yu.N. Monastyreva, A.S. Izvestiya of Altai State University On Triangles with Sides That Form an Arithmetic Progression General Economics, Econometrics and Finance |
| author_sort |
maltsev, yu.n. |
| spelling |
Maltsev, Yu.N. Monastyreva, A.S. 1561-9451 1561-9443 Altai State University General Economics, Econometrics and Finance http://dx.doi.org/10.14258/izvasu(2020)1-18 <jats:p>Properties of triangles such that the squares of their sides form an arithmetic progression were studied in 2018. In this paper, triangles with sides that form an arithmetic progression are described. Let a, b, c be sides of an arbitrary triangle ABC. If sides b, a, c of the triangle ABC form an arithmetic progression then, for example, the equality a=(b+c)/2 (b<a<c) holds. The class of triangles for which a=(b+c)/2 is greater than the class of triangles for which b, a, c form an arithmetic progression. In this paper, we study the properties of triangles for which this equality holds. Thus, triangles with sides that form an arithmetic progression are described with the help of the parameters p, R, r. Classes of rectangular triangles, triangles with angle 30°, triangles with angle 60°, triangles with angle 120° are studied and described.</jats:p> On Triangles with Sides That Form an Arithmetic Progression Izvestiya of Altai State University |
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Izvestiya of Altai State University |
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| title |
On Triangles with Sides That Form an Arithmetic Progression |
| title_unstemmed |
On Triangles with Sides That Form an Arithmetic Progression |
| title_full |
On Triangles with Sides That Form an Arithmetic Progression |
| title_fullStr |
On Triangles with Sides That Form an Arithmetic Progression |
| title_full_unstemmed |
On Triangles with Sides That Form an Arithmetic Progression |
| title_short |
On Triangles with Sides That Form an Arithmetic Progression |
| title_sort |
on triangles with sides that form an arithmetic progression |
| topic |
General Economics, Econometrics and Finance |
| url |
http://dx.doi.org/10.14258/izvasu(2020)1-18 |
| publishDate |
2020 |
| physical |
111-114 |
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<jats:p>Properties of triangles such that the squares of their sides form an arithmetic progression were studied in 2018. In this paper, triangles with sides that form an arithmetic progression are described. Let a, b, c be sides of an arbitrary triangle ABC. If sides b, a, c of the triangle ABC form an arithmetic progression then, for example, the equality a=(b+c)/2 (b<a<c) holds. The class of triangles for which a=(b+c)/2 is greater than the class of triangles for which b, a, c form an arithmetic progression. In this paper, we study the properties of triangles for which this equality holds. Thus, triangles with sides that form an arithmetic progression are described with the help of the parameters p, R, r. Classes of rectangular triangles, triangles with angle 30°, triangles with angle 60°, triangles with angle 120° are studied and described.</jats:p> |
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| author | Maltsev, Yu.N., Monastyreva, A.S. |
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| description | <jats:p>Properties of triangles such that the squares of their sides form an arithmetic progression were studied in 2018. In this paper, triangles with sides that form an arithmetic progression are described. Let a, b, c be sides of an arbitrary triangle ABC. If sides b, a, c of the triangle ABC form an arithmetic progression then, for example, the equality a=(b+c)/2 (b<a<c) holds. The class of triangles for which a=(b+c)/2 is greater than the class of triangles for which b, a, c form an arithmetic progression. In this paper, we study the properties of triangles for which this equality holds. Thus, triangles with sides that form an arithmetic progression are described with the help of the parameters p, R, r. Classes of rectangular triangles, triangles with angle 30°, triangles with angle 60°, triangles with angle 120° are studied and described.</jats:p> |
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| series | Izvestiya of Altai State University |
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| spelling | Maltsev, Yu.N. Monastyreva, A.S. 1561-9451 1561-9443 Altai State University General Economics, Econometrics and Finance http://dx.doi.org/10.14258/izvasu(2020)1-18 <jats:p>Properties of triangles such that the squares of their sides form an arithmetic progression were studied in 2018. In this paper, triangles with sides that form an arithmetic progression are described. Let a, b, c be sides of an arbitrary triangle ABC. If sides b, a, c of the triangle ABC form an arithmetic progression then, for example, the equality a=(b+c)/2 (b<a<c) holds. The class of triangles for which a=(b+c)/2 is greater than the class of triangles for which b, a, c form an arithmetic progression. In this paper, we study the properties of triangles for which this equality holds. Thus, triangles with sides that form an arithmetic progression are described with the help of the parameters p, R, r. Classes of rectangular triangles, triangles with angle 30°, triangles with angle 60°, triangles with angle 120° are studied and described.</jats:p> On Triangles with Sides That Form an Arithmetic Progression Izvestiya of Altai State University |
| spellingShingle | Maltsev, Yu.N., Monastyreva, A.S., Izvestiya of Altai State University, On Triangles with Sides That Form an Arithmetic Progression, General Economics, Econometrics and Finance |
| title | On Triangles with Sides That Form an Arithmetic Progression |
| title_full | On Triangles with Sides That Form an Arithmetic Progression |
| title_fullStr | On Triangles with Sides That Form an Arithmetic Progression |
| title_full_unstemmed | On Triangles with Sides That Form an Arithmetic Progression |
| title_short | On Triangles with Sides That Form an Arithmetic Progression |
| title_sort | on triangles with sides that form an arithmetic progression |
| title_unstemmed | On Triangles with Sides That Form an Arithmetic Progression |
| topic | General Economics, Econometrics and Finance |
| url | http://dx.doi.org/10.14258/izvasu(2020)1-18 |